Jeff DeMaagd wrote: > >I don't think CPU speed is really a problem here, as I don't see 1.0 GHz >breaking anything that works well with 933MHz. I'd investigate other >things, such as motherboard BIOS or OS settings for the serial port. > Couldn't CPU speed pose a problem for an earlier release of MPLAB? If some folks are running an outdated version, any fixes incorporated to handle fast CPUs may not be present. As I recall, MPLAB was written with a 16-bit Borland product (Borland C?). Borland's Turbo Pascal has a known problem in its system unit on faster Pentiums. (It has to do with an overflow in the timer code.) Updating to the latest MPLAB version may be one possible solution for people encountering problems running it on faster machines. Regards, Bob _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu