forget it. it worked. ----------------------------------------------------------------------------- Shachar Tal - Computer Science, Technion, Israel Institute of Technology email: shachar@vipe.technion.ac.il, shachar@il.eu.org KeyID 0481FEF1 fingerprint = 52 1B 97 6A F2 77 AE C6 64 B6 5A 5E 14 28 8E 7E -----------------------------------------------------------------------------