What with moving house and a GBP1500 holiday coming up I'm now very poor. Thankfully I still have my student account's GBP1750 interest free overdraft available!
Despite a few warnings (including one from superpig) I went for the Hiper 580w - its received a few bad reviews but the vast majority give it glowing write-ups for absolutely flawless performance. That and its cheaper than any other PSU of a similar caliber - just have to hope that I don't get a duff one!!