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diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d511905
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/MANIFEST b/MANIFEST
new file mode 100644
index 0000000..200160e
--- /dev/null
+++ b/MANIFEST
@@ -0,0 +1,7 @@
+NEWS
+setup.py
+COPYING
+networkgraph.py
+networkgraphactivity.py
+activity/activity.info
+activity/network-graph.svg
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..85e7469
--- /dev/null
+++ b/NEWS
@@ -0,0 +1,15 @@
+6
+
+* reasonably packaged as an activity
+
+5
+
+4
+
+3
+
+2
+
+1
+
+* Initial Version
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..cdc3a64
--- /dev/null
+++ b/TODO
@@ -0,0 +1,15 @@
+6
+
+* Re-think the data series data structure/s
+* Break out API for multiple participants
+* Understand collaboration APIs - take notes
+
+5
+
+4
+
+3
+
+2
+
+1
diff --git a/activity/activity.info b/activity/activity.info
new file mode 100644
index 0000000..bdc219d
--- /dev/null
+++ b/activity/activity.info
@@ -0,0 +1,7 @@
+[Activity]
+name = NetworkGraph
+activity_version = 6
+service_name = com.martindengler.NetworkGraph
+exec = sugar-activity networkgraphactivity.NetworkGraphActivity -s
+icon = network-graph
+license = GPLv2+
diff --git a/activity/network-graph.svg b/activity/network-graph.svg
new file mode 100644
index 0000000..d0062b7
--- /dev/null
+++ b/activity/network-graph.svg
@@ -0,0 +1,12 @@
+<?xml version="1.0" ?><!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd' [
+	<!ENTITY stroke_color "#666666">
+	<!ENTITY fill_color "#ffffff">
+]><svg enable-background="new 0 0 55 55" height="55px" id="Layer_1" version="1.1" viewBox="0 0 55 55" width="55px" x="0px" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" y="0px"><g display="block" id="network-graph">
+	<g display="inline">
+		
+			<rect fill="&fill_color;" height="32.442" stroke="&stroke_color;" stroke-linecap="round" stroke-width="3.5" width="43.458" x="5.646" y="9.404"/>
+		<circle cx="27.000" cy="25.424" fill="&stroke_color;" r="10.931"/>
+		<circle cx="27.000" cy="31.424" fill="&fill_color;"   r="4.931"/>
+		<circle cx="27.000" cy="34.424" fill="&stroke_color;" r="1.931"/>
+	</g>
+</g></svg>
diff --git a/networkgraph.py b/networkgraph.py
new file mode 100755
index 0000000..e343a83
--- /dev/null
+++ b/networkgraph.py
@@ -0,0 +1,226 @@
+#!/usr/bin/env python
+
+import cairo
+import gobject
+import gtk
+import gtk.gdk
+import math
+import random
+import time
+
+from sugar import profile
+from sugar.graphics.style import Color
+
+black = (0.0, 0.0, 0.0, 1.0)
+blue  = (0.2, 0.0, 0.8, 1.0)
+red   = (1.0, 0.0, 0.0, 1.0)
+grey  = (0.6, 0.6, 0.6, 1.0)
+white = (1, 1, 1, 1)
+
+
+def _mean(data, previous_mean=None):
+    return sum(data) / float(len(data))
+
+def _central_moment(moment, mean, data, previous_moment=None):
+    n = float(len(data))
+    return pow((1 / n) * sum([pow((d - mean), moment) for d in data]), 1/moment)
+
+class Graph(gtk.Image):
+    """Displays a graph of changing linear data points
+
+    TODO: improve this overview
+    """
+    def __init__(self, *args, **kwargs):
+        gtk.Image.__init__(self, *args, **kwargs)
+        self.connect_after("expose-event", self._do_expose_event)
+        self.timer = gobject.timeout_add(250, self.__timeout_cb)
+
+        self.line_width = 0.05
+        self.shrink_by = 1
+        self.width = 1.0
+        self.padding_x = 0.05
+
+        self.nick_name = profile.get_nick_name()
+        self.colors = {}
+
+        self.data_length = 40
+        self.data_moments = (0, 1, 2, 3)
+
+        self.data = {}
+        self.moments = {}
+
+        self.add_nick(self.nick_name, profile.get_color())
+
+    def add_nick(self, nick_name, nick_xocolor):
+        """get ready to receive data series for nick_name with nick_xocolor
+
+        nick_name is a string and nick_xocolor is an XoColor class"""
+        my_color = profile.get_color()
+        self.colors[nick_name] = (Color(my_color.stroke).get_rgba(),
+                                       Color(my_color.fill).get_rgba(),
+                                       grey)
+        self.data[nick_name] = []
+        self.moments[nick_name] = [[] for m in self.data_moments]
+
+    def record_new_value(self, new_value, nick_name=None):
+        """record a new value for a nick_name (default: for self.nick_name)"""
+        if nick_name is None:
+            nick_name = self.nick_name
+
+        self.data[nick_name].append(new_value)
+
+        if len(self.data[nick_name]) > self.data_length:
+            del self.data[nick_name][:self.shrink_by]
+
+        for moment in self.data_moments[1:]:
+            means = self.moments[nick_name][1]
+            moments = self.moments[nick_name][moment]
+
+            if moment == 1:
+                moments.append(_mean(self.data[nick_name]))
+            else:
+                moments.append(_central_moment(moment, means[-1], self.data[nick_name]))
+
+            if len(moments) > self.data_length:
+                del moments[:self.shrink_by]
+
+    def __timeout_cb(self):
+        self.record_new_value(self._get_next_value())
+        if self.window is not None:
+            x, y, w, h = self.allocation
+            self.window.invalidate_rect((x, y, x+w, y+h), False)
+        return True
+
+    def __get_cairo_region(self):
+        cr = self.window.cairo_create()
+        x, y, w, h = self.allocation
+        cr.translate(x, y)
+        cr.scale(float(h), float(h))
+        self.width = w / float(h)
+        cr.set_line_cap(cairo.LINE_CAP_BUTT)
+        cr.set_line_join(cairo.LINE_JOIN_ROUND)
+        return cr
+
+    def _do_expose_event(self, widget, event):
+        """called on expose events; set up a unit-height canvas for the drawing method"""
+        cr = self.__get_cairo_region()
+        self._draw_frame(cr)
+        if len(self.data[self.nick_name]) > 0:
+            self._draw_lines(cr)
+            self._draw_metrics(cr)
+
+    def _draw_frame(self, cr):
+        cr.set_source_rgb(0.5, 0.5, 0.5)
+        cr.move_to(0, 0)
+        cr.line_to(self.width, 0)
+        cr.line_to(self.width, 1.0)
+        cr.line_to(0, 1.0)
+        cr.line_to(0, 0)
+        cr.stroke()
+
+    def _draw_lines(self, cr):
+        def _plot_line(color, line_width, data, offset=0.0):
+            dx = (self.width - (2 * self.padding_x)) / float(len(data))
+            last_x = 0.0
+            last_y = 1.0 - data[0] - offset
+
+            cr.set_line_width(line_width)
+            cr.set_source_rgba(*color)
+            cr.move_to(last_x, last_y)
+            for idx in range(1, len(data[1:])):
+                cur_y = 1.0 - data[idx] - offset
+                dy = cur_y - last_y
+                cr.rel_line_to(dx, dy)
+                last_x += dx
+                last_y += dy
+            cr.stroke()
+
+        def _tick_mark(color, tick_width, line_width, datum, tick_x_offset=0.0,
+                       label=None):
+            cr.set_source_rgba(*color)
+            cr.set_line_width(line_width)
+            tick_y = 1.0 - datum
+            tick_x = self.width - (2.0 * self.padding_x) + tick_x_offset
+            cr.move_to(tick_x, tick_y)
+            cr.line_to(tick_x + tick_width, tick_y)
+            if label is not None:
+                cr.set_font_size(0.035)
+                cr.move_to(tick_x + tick_width, tick_y + line_width)
+                cr.show_text(label)
+            cr.stroke()
+
+        tick_line_width = 0.005
+
+        for nick_name in self.data:
+            data = self.data[nick_name]
+            means = self.moments[nick_name][1]
+            colors = self.colors[nick_name]
+            _plot_line(colors[0], self.line_width, data)
+            _plot_line(colors[1], tick_line_width, means)
+
+            line1_tick_offset = -(self.padding_x / 1.99)
+            _tick_mark(colors[0], self.padding_x / 2.0, self.line_width, data[-1],
+                       tick_x_offset=line1_tick_offset)
+            _tick_mark(colors[1], self.padding_x, tick_line_width, means[-1],
+                       label="%i" % (means[-1] * 100))
+
+            min_datum = min(data)
+            max_datum = max(data)
+            _tick_mark(colors[2], self.padding_x, tick_line_width, min_datum,
+                       tick_x_offset=line1_tick_offset, label="%i" % (min_datum * 100))
+            _tick_mark(colors[2], self.padding_x, tick_line_width, max_datum,
+                       tick_x_offset=line1_tick_offset, label="%i" % (max_datum * 100))
+
+        #cr.set_source_rgba(*colors[1])
+        #cr.set_line_width(0.015)
+        #std_dev = self.moments[2][-1]
+        #cr.move_to(self.width - self.padding_x, mean_y - std_dev)
+        #cr.rel_line_to(0.0, std_dev * 2.0)
+        #cr.stroke()
+
+    def _draw_metrics(self, cr):
+        cr.set_font_size(0.09)
+
+        colors = self.colors[self.nick_name]
+        data = self.data[self.nick_name]
+        means = self.moments[self.nick_name][1]
+
+        def _draw_outlined_text(text, color, pos, font_size=0.09):
+            x, y = pos
+            cr.set_source_rgba(*black)
+            cr.move_to(x - (0.005 * x), y + (0.005 * y))
+            cr.set_font_size(font_size * 1.005)
+            cr.show_text(text)
+
+            cr.set_source_rgba(*color)
+            cr.move_to(x, y)
+            cr.set_font_size(font_size)
+            cr.show_text(text)
+
+        _draw_outlined_text("Link quality: %i" % (data[-1] * 100),
+                            colors[0],
+                            (0.0, 0.9))
+
+        _draw_outlined_text("Mean: %i" % (means[-1] * 100),
+                            colors[1],
+                            (0.79, 0.9))
+
+    def _get_next_value(self):
+        return random.random()
+
+
+class NetworkGraph(Graph):
+    def _get_next_value(self):
+        reported = int(open("/sys/class/net/eth0/wireless/link").read().strip())
+        return reported / 100.0
+
+
+if __name__ == "__main__":
+    vbox = gtk.VBox()
+    vbox.pack_start(NetworkGraph())
+
+    w = gtk.Window()
+    w.add(vbox)
+    w.show_all()
+
+    gtk.main()
diff --git a/networkgraphactivity.py b/networkgraphactivity.py
new file mode 100644
index 0000000..ecd5011
--- /dev/null
+++ b/networkgraphactivity.py
@@ -0,0 +1,45 @@
+# Copyright (C) 2009, Martin Dengler <martin@martindengler.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+import logging
+
+import gtk
+
+from gettext import gettext as _
+from sugar.activity import activity
+
+from networkgraph import NetworkGraph
+
+class NetworkGraphActivity(activity.Activity):
+    def __init__(self, handle):
+        activity.Activity.__init__(self, handle)
+
+        self._logger = logging.getLogger("NetworkGraph")
+        self._logger.info("NetworkGraphActivity self.show()")
+
+        self.set_title(_('NetworkGraph'))
+        self._build_toolbox()
+
+        vbox = gtk.VBox()
+        self.graph = NetworkGraph()
+        vbox.pack_start(self.graph)
+        self.set_canvas(vbox)
+        vbox.show_all()
+
+    def _build_toolbox(self):
+        toolbox = activity.ActivityToolbox(self)
+        toolbox.show()
+        self.set_toolbox(toolbox)
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..876cd3f
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,22 @@
+#!/usr/bin/python
+
+# Copyright (C) 2006, Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+from sugar.activity import bundlebuilder
+
+bundlebuilder.start()
+