yeah... typos... no DDR2 for AMD64 right now..
now for the chipset issue... atleast I didnt see any performance factor in VIA with nforce.. only diffrence i see when i run onboard video... otherways when running a external card... i felt thats waste of money in going for a nforce or ati set...
earlier i used to think that mobo should be nforce of ati, i also went for few system in that manner in our cafe... but later when running 2 system side by side... i dont see any performance diffrence... with a VIA chipset or nfore (while both runnng a same grfx card & config)....
yes the big difference comes at the onboard video section... otherways for my personal experiance i really feel that while chosing a external card, nforce would waste of money, rather VIA is the best value for money....