OK, thanks for the info NF. Will be picking up the APC UPS, I'm glad to hear they are a reliable brand.
On a side note I'm thinking of getting a decent headset to game with, I have Logitech X-530 5.1 Surround Sound speakers but I prefer headsets because they are more immersive than speakers. I'm looking at the Logitech G930, wireless 7.1 surround sound headset. Does anyone have any experience with these? They look good to me and have awesome reviews so I'm really leaning towards them. I have a pair of Sennheiser's at the moment but the wire is frayed and the mic doesn't always work on it, so I'm really wanting to upgrade to something better, newer and clearer.