I'll shoot you a guest-pass if my brain isn't fried from coding, later tonight, and you can make the judgement based on that. I'd really recommend not getting your hopes up though, I'm sure it'll run fine on the bare-bones settings, but when spell effects and a reasonable amount of enemies come on screen, you'll be in for a sh*t show.
Edit: Keep in mind as well, that your card is more than likely unsupported, and will possibly result in a black-screen/being unable to even launch the game. I've read there's some work-around out there, but even if that goes through, you'll still have to expect very, very shoddy performance. I wouldn't really attempt to play a game with such low performance, since it'll only tarnish the experience.
Please PM me when you have a guest pass. I will be away for a while now.
thanks