Graphics card memory

[MR_MU53NDO]

what's a good amount of graphics card memory? i mean, adequate for playing high-end graphics games, but it won't burn a whole in your wallet.

Also, kind of as a separate question, what's the best graphics card you can buy for up to £280?

 

[MR_MU53NDO]

is this any good for the price? http://www.overclockers.co.uk/showproduct.php?prodid=GX-145-GW

 

[MR_MU53NDO]

These are all good, but my current card has two dvi outputs, so are there any cards for the same price range and ability, but with two dvi outputs? it's not essential but my mobo only has one vga output

 

[MR_MU53NDO]

so would this be a good option, since it's in the weekly sale (and even if it wasn't the proce isn't much different) http://www.overclockers.co.uk/showproduct.php?prodid=GX-098-GI