> I progressed in -dV method and > already achieved very satisfied results, after I found > a better algorithm. Before, I was totally dislike -dV. If the better algorithm you found was public domain, would you mind posting a pointer to it? Brian Aase -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist