[quote][b]Posted by:[/b] Dr Syx Halo 2 Vista seemingly has problems with this card. It's not really the card's fault, though. It works great with [i]tons[/i] of other games.[/quote] I believe it was the 540m and not the 560m that it had issue's with however, it could be all cards of the line that may have issues. Another user however said he managed to fix the issues with the 540m so maybe it's not a problem anymore.