Yeah... "buy both", you say. On your expense, perhaps?
My point of getting new MB is not only because of GFX speeds, but USB2, SATA, FULL support for my new memory, etc.
Unfortunately, it's impossible for me to save money - Either I use it to get something usefull... or I'll spend everything for food, drinks and other "volatile" pleasures, before even realizing it.

So... as you see, I
must get my upgrades when I have at least
some money left. Problem is, I never have enough at the same time to make bigger upgrades, so I'll have to live with smaller ones.
