Could you really just run WoW off the SSD or do you need to install Windows on there as well to get the benefit? If you need Windows, what would be the minimum size, assuming you were running all the WoW's off one install? I've got a decent terrabyte drive for all my other date, but it'd be nice to remove the biggest bottleneck in my boxing for a hundred bucks or so if that's possible. If you get it, you'd have to reinstall Windows to the drive right? It's not the sort of thing you can just copy over and tell the bios to boot off the other drive I imagine.