Well I'm happy to post that the new power supply worked like a dream, I didn't need to use my old 250w, a friend here had a 500w and was able to install it, and after fiddling a bit with the initial startup settings and telling the computer HOW to power up, it now runs like a dream. $700 pc for $150, hehe Merry Christmas indeed

Thank you for all your assistance and advice
I am not however pleased at all with Blizzard entertainment, I mean c'mon, how many @#$^%#@ hour and a half update downloads do I need to suffer through just for a 10 day free trial, and this AFTER the 2 hour game download :P