It could be the keyboard...  I've had a few sticky keys.  Will swap out with my daughter's and see if that helps.  I hope it's not the power supply or MB. 

Backups - most import data files are on CD and to an external drive.  Some of the freebies I have collected for the last few months still need to get copied over.  Suprising how fast things can build up and the next thing you know you have 20GB of stuff.

Thanks for the help!  Will try the memory test too. 

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