For the record, you can use symbolic links (as distinct from junction points) on both files and folders in Windows to store files wherever you want. I'm always messing about with different setups to increase my perceived game peformance in my SSD / Raptor / regular stripe set configuration!

Thanks for the clarification on the technical details Lax - that's very interesting. It's also in line with what I would have expected just from critical thinking without any real knowledge to back it up, which is always nice

So for WoW at least, single GPU cards and "more" video memory are both Good Things, up to around 1GB after which it (arguably?) becomes wasted but not detremental.

Good stuff.