Hi, I've seen programs that use more than 8bit in operands like * and + and = - but i can't find any guides on how to do this, and my book doesn't = cover it. As far as I can get is that you do something like Bit1:Bit0. Example: How would a store the binary number: 111111110000000011111111 (3bytes) Thanks -Peter -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads