chrisspike:At the moment,i was looking at http://www.newegg.com/Product/Product.aspx?Item=N82E16814187076 (10$ more the my budget but looks good)
Whoa~ No way man.. I paid $120 for my GTS 250 and I got a free copy of World At War bundled with it and also free shipping and that was 6 months ago! .. You'd have to be insane to buy one of those at that price, especially with DX11 cards right around the corner..
If you go with a GTS 250, don't pay more than $100 for it before shipping & tax.. If you want to spend more than $100, then think about spending it on a new PSU.
If I were you, I'd just go with a 5750 and if it doesn't work out because your PSU isn't powerful enough, then buy a new PSU..
Onboard RAID vs. 3Ware RAIDI never recommend people run RAID-5 with onboard chipsets.