I downloaded a macromedia file called x14architecture.zip from Microchip. It's very good. I'm pretty sure there are other modules, but after a couple of hours of searching I just can't get back to where I got this file. Does anybody know the location? Thanks guys, Colin _________________________________________________________________ Add photos to your messages with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads