English of Course, OSR 2.5 ENU, i Updated Bios to Official Update Release From A-Trend (1.33 03 ATC-1020), Few Bios Features and Same Problem, But If i Have RAM problems, i cannot play Lighting 3 F22 with 3Dfx and other older Games w/o Problems... I Tried Using USB Drivers from Windows 98 SE EN Distribution (Install From A Disc... Then Inf) But no Luck Too.. I Think Not All USB Mouses and PS/2 Work Properly with Old Hardware, Cause Port Speed (PS/2 or USB) is too Slow... By The Way, Before i Start Testing my Old Rig, Ive been Replaced all Older Cap's in PSU and on the Mobo to New