Latest or cheapest ? there seem to be a overwhelming trend in favour of getting the latest once your current one dies out. Possibly because it will last longer or play better games. But when crysis came out, I played it on high with my 256 mb Nvidia 7900 GT. Now it's dying, and I have a choice between 256 Nvidia 9600 GT or a 8600 GT 1GB. Which should I get ? the 8600 is cheaper but will it last longer ?.