ivp wrote: >> interface to a computer over USB so the computer can read the bits >> > > I reckon there's your tricky stuff, especially if you're new to PICs > 15mins using JAL, serial profile and 18F4550. Most of that was faffing with Windows. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist