Maximus will soon be offering their own PSGroove compatible board.
The boards will be available from Foundmy, Modchip Central and other resellers.Quote:
The Max AVR USB board is a low-cost demonstration board based on the AT90USB 16kb microcontroller. It allows the quick evaluation of AVR microcontrollers and the AT90USB family. The key simply plugs into the USB port of a personal computer. Designers can either run demonstration programs or their own application. Using the ATMEL FLIP Software.
MADE IN USA Shipping to a reseller near you on 9/13/2010