Just built the rainbow cube kit, including having to remove the Rainbowduino headers and putting them on the corrent side of the board 
When I try to run the test sketches, Cube1 and Cube2 so far, I get an error in compiling. The Rainbowduino library 3.0 is installed in the libraries folder.
Here is the message, copied from the Arduino IDE
Arduino: 1.6.5 (Mac OS X), Board: “Arduino Duemilanove or Diecimila, ATmega328”
Build options changed, rebuilding all
In file included from Cube2.pde:7:0:
/Users/mark/Documents/Arduino/libraries/Rainbowduino/Rainbowduino.h:33:22: fatal error: WProgram.h: No such file or directory
#include <WProgram.h>
^
compilation terminated.
Error compiling.
Any help would be appreciated!