need g-card for £150

half life 2 is coming out and i just played (well try to play) underground 2 demo on my geforce 440 and it look s***.

its not urgent, at the minute i got a amd 2600+ with 512 2100memory. hopefully going to sell this to my uncle for £200 :D, then i will add £300 on top, to get new ststem.

so what card should i get, i was thinking of 6600GT
and what type should if get AGp or PCI or PCI-E

thanks

If you're going PCI-e, get the 6600gt. If you're going AGP, get the 6600gt AGP / 9800pro / 6800le. For £20 more you could get a vanilla 6800 (AGP) so it may be worth scraping together some extra cash for that.