best upgrade video card or memory

[rowbear62468]

9800pro 128 to 6800gt or x800xl agp

2x512 2700xms to 2x512 3200 or 4000

which would be better for my system, the vid card or memory? which vid card or memory?

 

[shadowbreaker513]

6800nu and 1GB of Corsair Value select. Same price as a 6800GT.

 

[coffee33]

Depends....
but video card