Before posting here I ran memtest overnight with over 10 runs with no errors found. I have also run chkdsk /r. With the HDD being in a RAID 1 setup how does chkdsk handle the separate HDD's. Do both of them get checked? Should I disconnect each HDD and run chkdsk on each one separately?
Like the post that you pointed me to this PC also was running Zone Alarm and was pointing to the vsdatant.sys file. I manually removed Zone Alarm as instructed from the Zone Alarm forum and installed a temporary anti-virus and firewall. Obviously this had no affect on the crashes, it just no longer points to vsdatant.sys.
Thanks,
-S