Hello fellow PICSter's

I am new to the pic scene but have gained sufficient knowledge to get me through so far!
i am currently building a robot using a PIC16F84 . I am using two hacked servos for the motors, and am hoping to use two ultrasonic transducers (40Khz) to detect obstacles.
I have hacked the servo's using a transistor bridge (making it think it is always in the centre position). I am trying to test out the servos by writing some assembly code with mplab, but i am having no success.
I have connected the servo's control wire to a pic pin. PINS A.0 and A.1. Left and Right respectively.
i have tried manipulating some code on the piclist archive but with no success.
COULD anyone please help me out with some assembly code PLEASE?
also does anyone have any ideas or schem's/code to help me out with my ultrasonic's??

Thankyou in Advance
Anamalech

Email: anamalech@hotmail.com