The 0.2 rev of Orangutan-lib has been released:

http://orangutan-lib.sourceforge.net

It's a WinAVR/AVR Studio 4 library for the Orangutan family of robot controllers from Pololu. The current rev of the library include support for ADC, digital I/O, code to drive the on-board buzzer, code for the LCD, relay-style motor control, PWM motor control, pin change interrupts, code to drive up to eight R/C servos, and hardware serial UART code.

Tom