Oh, and while we're on the subject, is it possible in MPLAB to limit the programmer to a certain range of memory locations (e.g. 0-1K) to avoid programming every unused location with FFFF? That way, if I only had 500 lines of code in an 8K device, it would go a little faster. Good for prototyping/testing sections of code if it worked. --Andrew _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu