Checked out some Linux LiveCD. What version would others suggest? I opted for OpenSUSE (v 12.1).
Ran a memtest overnight. It had 4 full passes complete, no issues. Question, is this a normal number of full tests for over 7 hours? Does a full test really take nearly 2 hours? I have 4 GB RAM and an Intel 2 Ghz Core 2 Duo. Seems like it should have finished a few more than just 4 full tests.
Will check the HDDs later.