Fix it takes long time to show up on screen with certain AMD graphic card when booting up the system.

Support new CPUs. Please refer to our website:http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

Fix sometimes it will show incorrect frequency of certain CPU.

Improve the stability of certain CPU

Enhance compatibility with certain VGA cards at SLI mode.

1. Fix sometimes it will show incorrect frequency of FSB 1066MHz CPU during POST.
2. Remove CPU Multiplier option for ratio locked CPU.
3. Fix incorrect L2 cache info. Of certain CPU in the BIOS setup.
4. Support new CPUs, please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us&model=P5N-E%20SLI

1. Modified "SCSI:" string to "RAID:" on the Boot menu for RAID device.
2. Support new CPUs, please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us&model=P5N-E%20SLI
3. Enhance system stability when applying SLI mode built of nVidia 9600GT VGA cards.
4. Fix it shows incorrect CPU frequency under "Properties" of "My Computer" when the following conditions are met:
-Using multiplier-locked Merom CPU
-Using Windows Vista OS
-EIST in the BIOS is enabled
5. Now system would no longer halt upon showing keyboard error message.
6. Fix it might be unable to update BIOS from Internet by Asusupdate under Windows Vista 64bit OS.

Fix CPU Multiplier item help string doesn't support Chinese (Trad.) language.

Enhance compatibility with certain memory modules.

Support new CPU, please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us&model=P5N-E%20SLI

1. Fix system hangs when using Razer Copperhead USB Mouse.
2. Improve compatibility with Creative X-Fi sound card.

1. Enhance compatibility of certain memroy module.
2. Support new CPUs, please refer to our website at:
http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-
us&model=P5N-E%20SLI
3. Add support for SLP 2.0.

1. Fix it fails to change ratio by EIST when using certin Conroe CPU.
2. Reduce S3 resume time.
3. Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us&model=P5N-E%20SLI
4. Add USB 2.0 support under DOS.
5. Enhance memory compatibility.
6. Enhance USB device compatibility.
7. Fix it shows incorrect L1 and L2 cache size when using Conroe-L CPU.

Latest beta BIOS.

1. Add C1E function support for Conroe-L A-1 stepping CPU .
2. Support new CPU, please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us&model=P5N-E%20SLI
3. Support FSB 1333 CPU .
4. Fix CPR might fail when overclock too much.

1.Reduce S3 resuming time.
2.Change CopyRight year from 2006 to 2007.

Enhance compatibility with certion memory.

First release.