what tv should i buy for my ps3 ?

http://direct.tesco.com/q/R.203-4988.aspx

I have the same as this it is truly awesome just make sure you get a HDMI cable!

Its 720p Im pretty sure, but its a nice TV. Im not sure how much 500 pounds is but I would highly recommend sticking with Samsung or Sony and dont get suckered into buying an LG or VIzio. You get what you pay for for the most part. Not sure what size your expecting but

http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=3887598&CatId=3649

I own the NAGA 3 monitor and love it had it for 3 years now not a single prob. and the reviews for their TV were good.