Ok, this should be easy, but if I have some precompiled code for a 16f627, can I just go ahead and program a 16f628 with it with no modifications? I've been working too long on this and my brain is addled. I need a reality check :) Thanks, Josh -- A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools. -Douglas Adams -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu