set the period register PR2 to 0 so that the timer 2 output is also Fosc/4. The SPI clock will then be Fosc/8. Olin, if I set PR2 to 0, then the timer will not increment I believe. Am I correct? Thanks Graham -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads