This time I won't ask any question, only to thank you all for helping me = finish the first bit of my project and also tell you that I've created = some documentation on how to interface a PC a PIC and a Servo together. The paper and all related material is in my website, if you care to look = at it you'll find it at: http://www.merlotti.com/EngHome/Computing/software.htm Comments are welcome. Cheers Padu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist