Yea I jsut wasn't sure what the max range is to use (safely). for using the continous rotation servo I am running it at about 122 Hz and have a range of about 5 bits on a 8 bit timer. I was thinking of bumping up to a 9 or 10 bit timer to increase resolution, in the servos range.
But I now successfully have a VEX robot running off a Atmel uC! I just need a bettery good enough to supply the power for 4 servos!
-John