Forget the 975X or the 965P boards, they are old now...Get the latest, P35!
You have 3 choices:
Asus P5K Deluxe
Abit P35 Pro
Gigabyte P35 DQ6
Go to newegg.com and read the reviews on those boards.
The asus board is the most popular, but it might have problems with RAID and Bios flashing + high temperatures.
Oh, about the P5K Deluxe RAID issue:
This guy here says he found a solution to his problem:
got problems with raid o on p5k deluxe. though a disk was bad, but it was a driver problem.. update to latest and found a "reg-fix" her :
http://www.station-drivers.com/telec...el/msm7.5.html
Possible Issues with Intel® RAID and Window Vista when using devices not compliant with Serial ATA LPM device specification: A change was made by Microsoft in the Microsoft Windows Vista setup process. The result of this change is that the Intel® Matrix Storage Manager Link Power Management (LPM) registry settings that were intended for mobile installations are added for desktop installations as well. These LPM registry settings are added for both the Intel® Matrix Storage Manager RAID driver on the Microsoft Windows Vista installation disk, as well as for any drivers added during the installation process.
Various desktop Serial ATA devices such as hard drives and CD/DVD drives have been reported that do not comply with the Serial ATA LPM device specification and display erratic behavior when LPM is enabled.
Because the setup change means that LPM is enabled by default for all Microsoft Windows Vista platforms, using a device that does not completely follow the specification may result in one of the listed issues.
Inability to install Microsoft Windows Vista (i.e. system halts during installation)
Performance degradation
Timeout errors reported by iastor or iastor(v) in Microsoft* Event Viewer*
Workarounds:
If you are experiencing installation issues, the following workarounds may help resolve the issue:
If available, install updated firmware for the device.
Attach the devices to ports 3-5 on the Intel® 82801HR/HH/HO I/O controller hub (ICH8R) or port 3 on the Intel® 82801GR/GH I/O controller hub (ICH7R)
If you are experiencing performance degradation or timeout errors, the following workarounds may help resolve the issue:
If available, install updated firmware for the device.
Delete the iastor(v) Parameters registry key by using the following steps:
1. Go to Start -> Search.
2. Type in RegEdit and hit the Enter key.
3. Go to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Servic es\iaStor(v).
4. Right-click on the Parameters key under iaStor(v) and select the Delete option.
going strong now!
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Your call really!