3.0 Charlie - Thanks for the input. Windows 7 - Will I not be able to reuse the Windows XP Key that came with the Dell? (or any of the other handful of XP keys I have LEGITIMATELY aquired with over the years?). My father is 70 & VERY cheap. If I can reuse a copy of XP I know he would much rather I do that.
I forget the brand of the PSU but it looked great in a review on this site. I think its about 4 years old now. The Raptor 74 and the stock Dell drive test fine with scandisk. I had installed a Raptor 74 but it had started clicking lightly. So I installed the other one I had and it seems great. The Case is ok. I added a couple fans. My father would be a bit upset if I bought him a new case (he is super cheap).
******SIDEBAR
WOW the PSU roundup reviews on HWC give generous amounts of detail (Testing the voltage consistency and the quality of the power output). A few months ago I needed to buy myself a nwe PSU. I read many reviews on various other sites. Most were very good but not as in depth!
KUDOS HWC