Hi Gang, I've finally got the package, THERMO.ZIP together. It consists of four programs and a description file. The description file gives an ASCII character schematic of the thermometer and seven segment driver circuit, an explanation of how to build the circuit and how to test it using the programs in the package. I have sent out copies of the .ZIP file as an attachment to everybody who's asked for it and I would appreciate it if somebody from Microchip can help me putting the package on their BBS. Myke Do you ever feel like an XT Clone caught in the Pentium Pro Zone?