TR> Dumitru, TR> Can you generate an asm output (lst file or whatsoever) so that some of us TR> may could spot something that may not obvious looking at the source code TR> only and/or a compiler problem? TR> Tamas Sure, i have the lst file at home. In a few hours i will post it. The only problem is it has ~40k and just to be sure i will not annoy anyone i will upload it on a web page and then post the link here. Thank you for your help -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist