If you want to change to content of the register you can open View| File register which will show you all your registers or View|Special Function Registers. Double click on the register you want to change and enter your own value. Right click on it and you can select a range to fill. You can also do it via Watch Window. Hope it helps Quentin -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads