Hi Alan, > Winchip is pentium equivalent, cyrix above cyrix 386 is 486 equivalent. No. Maybe almost but not exactly. Both (Cyrix P166 and WinChip 200) miss tsc and cmov. The missing tsc is what causes rpm to fail. Missing cmov might cause other problems. See https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=103078 . Leonard. -- mount -t life -o ro /dev/dna /genetic/research