@ Narezza

So long as you have a good video card, 4GB (or 8GB if you have Vista 64-bit) really really helps with the lag/stuttering in high population places like Org. When i first started 5-boxing on my comp, I did tests with 2/4/8GB and the performance difference (both lag/frame rate/subjective viewing) was dramatically improved when you throw even 4GB into the mix.

If you're ever on Stonemaul-US, look up Dhayroc or if you're ever on Twisting Nether-US, I play under Dhakhir.

Best of luck!