Trying to run multiple WoW accounts

[Otlecs]

How did you get on with this?

I haven't seen anyone mention memory yet.

With your video card (1792Mb) and a 32 bit os, you're going to have very little usable system memory available.

Probably around 1.5GB of the 6GB you have installed!

I would therefore put good money on your performance being entirely constrained by memory rather than by your graphics settings.

I had first-hand experience of this when Dell helpfully sold me an XPS730 with 2x1GB video cards, 4GB installed memory and a 32 bit os... it was a complete waste of time until I installed Vista 64.