[Webshock]

I certainly notice a significant difference between dx9 and dx10

the problem is dx 10 combined with SLI and x64 vista, is buggy as all hell. Sweet sweet graphics but not quite as stable as dx9.

if you are looking for the difference, build a multi boot pc, use xp and vista, load up crysis and crank it up as high as your computer can handle and you will see the difference.

for this particular games, you cant even access the really high graphic settings since they are dx 10 only.

difference between a dx 9 and dx10 render on a game coded for dx9? nothing you would notice.

you will only see a difference if the game you are trying to play is made for dx10 and if your gpu supports dx10