Support new P4 CPU whose multiple ratio is over 25X. 
Add the new P4 CPUID=F27 microcode update. 
Add the support of new version B of Winbond W83L518. 
Add IDE LBA 48 bit addressing mode support. 
Fix the system can not boot from some Linux bootable floppy disk. 
Fix the cache size will be detected incorrectly with P4 Celeron CPU. 
Patch that the system can not enter some Aopen VGA BIOS setup menu. 
Fix AC Power Loss Restart function can not work.