Hi, I keep getting a segmentation fault when using the ixsmooth coomand in Figaro. It will do one or two rows and then segmentation fault and core dump, replacing the rest of the output file with the input file. Is there a patch to fix this problem or an updated version of ixsmooth, or any other way to get round it? Thank You, James -------------------------------------- Dr. James S. Jenkins Penn State University 525 Davey Lab University Park State College PA 16802 USA Tel: +1 (1) 814-865-0145 --------------------------------------