I'd like to buy a surround sound system, but don't really have an idea what to go for! I have: Samsung LE40R51B TV - http://www.pricerunner.co.uk/sound-and-vision/vision/tv/350578/details NTL cable television XBox 360 Computer with loads of MP3s I would like at least a 5.1 surround sound system that will be used by all these devices - although connection to the computer isn't necessarily as important. Pricewise, I'm aiming for £400 or under, and hopefully it should look quite nice...! Any suggestions?! I've been looking at the Logitech® Z-5500 Digital, but that seems to just do the XBox360... Thanks for any help!