Need New Psu.

Ok my computer keeps shuting down while playing source games coz it overheats, i find that my problem is my PSU. Atm i have 400W some crappy brand PSU, but i need something better, and i dont know anything about PSU's so i need help buying one. EENERMAX maybe ? iam not sure they are expensive. Please suggest model of it and link where to buy it would be nice.

 

ok, whats your budget on this? Are you in the US?

If so, I'll look...

http://www.newegg.com/Product/Product.asp?...N82E16817103928

 

well i live in UK. so id like to spend no more then £40-60

 

http://www.pcworld.co.uk/martprd/store/pcw...0&category_oid=

 

^yea, that looks ok, I dont know any good shops from within the UK.

 

if you can find this in the UK, i'd suggest this.
http://www.newegg.com/Product/Product.asp?...N82E16817103931

 

Thanks for replays, it helped alot, the bad thing about UK that is hard to get some good hardware.