Out of interest Looking at several mag and web articles pitting gfx cards againat each other. Interesting - the Nvidia 4x00 cards all seem to perform within 10frames of each (averaged out). There doesn't appear to b much difference, performance-wise, between a 4600 based card, and it's 4200 sibling. Except about Â£200 in cost. Is it really worth splashing out on a 4600? if one is not a hardcore gamer who *must* have absolute top end no matter what, is the 4200 a good choice?