I was doing driver updates today and have run into a major issue!. I updated my SB Audigy 2 drivers to the latest version rebooted... no problem. I then flashed my bios to the latest version which is ic15.. rebooted and I no longer had a hard drive! In the end I reformatted my hard drive and got it back up and running with Windows XP Pro... no problem. Installed the sound card drivers and the same issue came up again... no hard drive. I went to a second system and created a boot disk with the ic14 version of the BIOS and flashed it back. The system came back up with no problems. So just a warning do NOT go to version 15 of the bios.