These are arduino-duemilanove + LolShield source code & libraries.
you may put them into your Arduino Sketchbook folder.
warning :
all other folders are projects that should compile using Arduino and gcc-avr compiling chain.
All those program are distributed under GPL v2+ or LGPL v2+ license
(C) 2009-2010 Jimmie P Rodgers, Benjamin Sonntag, Alex Wanger, Aurélien Couderc, Matt Mets, & maybe others,
And thanks goes flying to Berlin to the Chaos Computer Club team for the unbelievable congress they organized ;)