is there a cross ref for Arduino showing capabilities ?

like which has ADC/DAC/PWM/Timers & how many channels ?
how much ram / flash ? .. clock speeds ?
additional periph ?

EXCELLENT !! just what i was looking for

Bookmarked!

Excellent. If you are in the mood for adding new boards, there are 3 new teensy's (2, 2++, and 3, the 3.0 is ARM based). Paul doesn't list the teensyduino any more on his site: Teensy USB Development Board