Quote Originally Posted by Coldfire View Post
Make sure your PSU can power the new GPU. You will also have to install Win7 x64 to safely use the 4GB RAM. And yes a SATA drive will most likely reduce the stuttering when loading characters.
I'm using a 650w PSU at the moment. However it's also running the DVDRW drive, 2x 12" fans on the front of the computer case, 2x 6" fans on the side of the computer case, and the processer fan, and the shiny blue lighting inside the case, and another 30gb IDE harddrive.

It IS using DDR2 RAM though, not DDR3 (sadly) so I figured more = better.

Think that'll be enough wattage for the series 4 GT + 2GB RAM upgrade though?

I don't really get stuttering in the game though from character loading, it's mostly just frame-rate lag from graphic-heavy areas.