pYro_65:
I compiled those 4 files without error after changing wprogram.h to arduino.h
Did you have gcc previously installed or is arduino using the copy it had in the download?I would recommend removing all versions of arduino IDE ( and driver installs ) and start fresh with 1.0
ive never had a previous installation of GCC, so id say id be using the one that came with the IDE, i did copy my libraries to the arduino 1.0 folder when i tried first time around, the only sketch i got to work was an old rainbowduino 1.05 but i have no idea how to use that firmware, ill try a fresh slate and see how that goes and report back.