Latest beta BIOS.

Revise CPU XD function help file in BIOS setup.
Fix system stops and fails to resume from DOS mode.
Update ITE8212 option rom that fixes system may stop when ghosting files from the hard drive connected to ICH6 to the hard drive connected to ITE8212.
Support new CPUs. Please refer to our website at: http://www.asus.com.tw/support/cpusupport/cpusupport.aspx
Support Intel SpeedStep function.
Show warning message if CPU used has earlier CPU micro code.
Patch Plextor DVD drives can't be detected when it is used in slave mode.
Patch system fails to boot from multi-section bootable CDs.
Patch system can't be shut down under Win2003 Server operating system.
Fix hard drive DMA mode detection error if setting up options of S-ATA and P-ATA in native mode in BIOS setup.
Fix Non-HT FSB533MHz CPUs used on the system fail to resume from S3.

Fix ICH6R IDE slot can't detect the hard disk that is set as master when there is CD-ROM connected to the same channel set as slave
Patch Ai Booster NOS function fails to resume from S3
Revise ICH6R SATA HDD help description in BIOS setup
Add "Tab-Del" message on POST

Support CPU lock free.

Patch some E0 stepping LGA775 CPUs may not boot up with previous 1001 BIOS.
Change Silicon Image OptionRom to 5039.
Fix system can't display when in process of EZFlash BIOS update.
Support new CPUs. Please refer to our website at:
http://www.asus.com.tw/support/cpusupport/cpusupport.aspx
Fix system always popups error messages after installing AiBooster and restarting it.
Fix system stops on POST if overclocking profile mode in BIOS setup is selected.
Revise BIOS to remove black shadow on POST logo.
Add Aibooster Q-fan and CPU Vcore items.
Support DRAM frequency showing 800/600 mode in BIOS setup.
Patch some ATi PCI-E VGA cards can't display after entering S3 suspend state or rebooting.

P5AD2 Deluxe BIOS first release version 1001.