I don't know how good these TV's are but Sony Bravia is as strong a brandname as any on the market and seems to have top specs from what I know (i'm obviously not an expert though).
There's only 2 40" Sony Bravia TV's to choose from and i've mentioned the cheapest one in this deal, which is £1249.99 and when you buy this, you'll also have the option to buy a 40GB PS3 console for half price but for some reason, it's not stating it at half the RRP or there own price, it's selling it for even less at £129.99.
There's also a £5 voucher available, making the price even better value and if you go through Quidco, you'll receive 4% cashback, making the total package £1319.98 including delivery.
Hope that helps. :)
HD1080 (1920 x 1080)
Integrated digital tuner (freeview)
3 x HDMI - 2 rear 1 x side
S force front surround - Digital Dolby
Live colour creation
Dynamic contrast up to 16000:1
24p True Cinema
Bravia Theatre Sync
2 x SCART
1 x Component input