the 2600 isn't that amazing compared to the current 8600?
why are you saying so?
it is obvious that 2600 is way better than the 8600 GT
but again, my guess is, MBP will be using Nvidia GPU for the next 2-3 generations
although im a fan of ATi GPu's but oh well
8600 rocks enough for the future gaming ( though still love to see 2600/2900 )
with penryn, why not?