People these days talk about how great 512 mb is on a gfx card...but all the benchmarks i see comparing 256mb and 512mb show the 256mb performance just as well (maybe 1% less on my resolution) unless you are using some crazy resolution (the benchmarks I am referring to are NOT for the 8800GT but just tests I have seen used on recent games with recent graphic cards). Can someone discuss the true noticeable differences between the 2 versions and which version of 8800GT will truly be worth it for me - I plays max settings on 1280x1024. Thanks.