Oh wow. That link also reminded me it's been 5 years since I've upgraded the bios! So I think there are several updates since then. I will update that and report.
Currently using Windows 7 pro on that machine as well since the last windows version I had on this machine was an OEM so it would not transfer to the new MOBO.

Thanks Microsoft... it was paid for but since it was on another OEM HD/mobo that will never be used again it can't be transferred. Was a bummer but whatever. New OS works well.
Ok will upgrade bios and give it another shot. If that doesn't resolve it then I'll buy new 2gb modules.