Hi.

I only play World of warcraft, but with the new expansion my computer is really struggling in 25-men Firelands. So im wondering if theres any use upgrading my graphics card or is it my processor that sets the limit? Please advice on a new card if you think its worth doing to make my computer live a bit longer. I will upgrade to a new computer later this year, but for now im only looking at upgrading the graphics card.

Computer:
Dell Dimension 9200
Intel core 2 duo E6400, 2.13 Ghz
3 Gb DDR2 RAM
Radeon X1300/X1550 Series, 256 Mb
375W max power supply

All graphic settings are at lowest possible. I play at 1920x1200 resolution.