SHARE UDATA_SHR StatusSave res .1 WSave res .1 StatusSave (070H) reserved memory for debugger, nice ... that took me awhile. Took me awhile as the code I am using has been previously tested code. So basically one must read every single bit of documentation to find all those gotchas before one begins. Working around all the gotchas does distract from solving the problem at hand. Arrrgh Justin --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .