>If I can figure out how to get a call tree out of my PCW >compiler I'll probably be able to answer this myself. If you're using the CCS IDE, Alt-T will show you the call tree. If you're using MPLAB as the IDE, the compiler will create a .tre file in the project subdirectory that you can look at "manually". You need to have the "generate call tree" option checked in the project properties for this file to be created. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu