I've got the same motherboard (P3B-F) and was wondering the same thing. Can anyone else confirm that the P3B-F supports the INTEL PENTIUM III 1000 MHZ (BX80526H1000256) PC100FSB COPPERMINE SECCII RETAILED W/COOLING FAN (3 YEARS WARRANTY) CPU? This chip is becoming cheap enough it might be time to max out my old 440BX motherboard (currently running a PIII 550E). Also, is the PIII 1GHZ even worth the upgrade, or should I skip it and go straight to the P4 (which will require a new mb and ram).
Drysdale