DESCRIPTION: 1. Fix APM Function Fail under SCO Unix5.0. 2. Modified CPUID string. 6x86L M1==[6x86L-PR200+] 6x86 M2==[6x86MX-PR166] AMD K6==[AMD-K6/200] 3. Fix Bitware cause system do not into sleep mode. 4. Correct Winbond I/O LPT IRQ rounter. 5. Fix USB set to DOS,SCT Unreport Memory fail. 6. Fix USBHPT Diagnostics. 7. Use Flash531.zip for flashing!