Hey Fernando, Thanks for the quick reply, yes I had seen those packages but didn't try them since my board is non-AHCI. So I tried the 9.98 versions and the results..... They work , not only did the BSODs go away, but I could push the system as hard as I want to with no issues. Also, hard drive activity behaves as you would expect in the windows xp perfomance window. Before there was always 10-20MB/sec of write activity, even if the drive was just reading or being idle. And now it shows idle states that are idle, just read activity when reading, etc. Basically 9.98 drivers are better on a nforce 570 ultra amd rig no question. The update process was a little funky though and I thought you would be interested in the results/process. I probably should post this to the other thread, but since we are already talking here I used device manager->update driver to do the update. Here were the steps. 1) Went to SCSI and RAID controllers -> NVIDIA nForce RAID controller -> update driver -> and selected the sataraid folder. The system updated the raid controller driver to 9.98. Strange thing though, before there were 3 separate NVIDIA nForce Serial 550/570/590 ATA controllers (one for each pair of SATA ports, 6 total). Updating the RAID controller also updated just the first SATA controller (the one with both raided HDs attached). The other 2 SATA controllers were left at 6.99 version. 2) Rebooted, rebooted again, now in device manager -> SCSI and RAID controllers there was 1 updated raid controller, 1 updated SATA controller and 2 older 6.99 SATA controller. 3) Used update driver to update the other 2 SATA controllers. Doing so moved them out of the SCSI and RAID controllers area and into the IDE ATA/ATAPI controllers area. 4) Rebooted, now the SATA controllers all had the 9.98 drivers, but one was listed in the SCSI and RAID controllers area and the other 2 in the IDE section. Strange. 5) I then used the installer to update the Ethernet, SMBus and Mediatool. The installer first asked to uninstall old and reboot, on restart it installed the drivers. 6) On next reboot, there was now listed an "Other PCI controller" (or something close). There was also no local network connection. There was no option to rollback driver on the PCI controller. Selected install driver and selected the ethernet directory from your package. Install reboot. 7) Network functionallity was now back and the system looked good except for the misplacement of the SATA controllers. 8) Opened the MediaShield tool which is now version 5.10.2600.663 (is this right). Disturbing results. The 465GB raid drive was now listed as 0.37GB and healthy even though the drive was fully functional. Started a rebuild to see if that would help, it is now at 40029% and counting. I'm assuming this is the old media shield and it is not fully compatible with the new drivers and the installer did not update it. Any idea what to try to fix this, is there something else I missed? Might just do a clean install and see how that goes. Thanks again, your packages rock!! Tom