Thanks to everyone who gave a rookie a leg up, and few minutes out of their day. I think I have that particular problem licked. As suggested, the biggest problem was the setting of the configuration bits - there were some other minor issues that became clear once I was over that hurdle, but I think I can solve those on my own (I have some experience programming, it's just PICs I'm new to) I am proud to say that I have sucessfully gotten, not only output, but hardware PWM to drive two servos. I couldn't have done it without the kind people here on this list. Thank you all, Dan O'Carroll _________________________________________________________________ Expand your wine savvy and get some great new recipes at MSN Wine. http://wine.msn.com -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body