>Andy Kunz wrote >>I just compiled my application with both Zg1 and Zg9 settings. Exact same >>results. Dennis, I need to correct that a little. Between Zg1 and Zg9 I saw no difference. I try as little as possible to help the compiler optimize. Between Zg1 and no opt, it wouldn't fit in the target without optimizing. Sorry for misleading. But yes, I do write code sometimes to get the assembly that I want out of it. Andy ================================================================== Eternity is only a heartbeat away - are you ready? Ask me how! ------------------------------------------------------------------ andy@rc-hydros.com http://www.rc-hydros.com - Race Boats andy@montanadesign.com http://www.montanadesign.com - Electronics ==================================================================