Cool compare app.
Anyway, there maybe one difference. If you recall awhile back I was getting bluescreens.
HP Recommended changing the registry to change the GPU processing time.
Here is their link. I manually changed the registry as stated in the fix.
http://support.microsoft.com/kb/2665946#LetMeFixItMyselfAlways
Anyway now I am wondering if that was just a bandaid to an underlying problem.
But I thought I better throw this out to you guys, just in case.
Oh BTW I am no longer getting bluescreens.