Thanks KRONie, I kinda figured it would work just fine.
I've since found out that my adapter is totally useless, it won't power on when plugged in to 3 seperate machines, tested on XP, Vista, and 7. I think it may just be coincidence though, it had been a couple days before installing 7 that I last used it.
If installing 7 with this plugged in broke it, what are the cances that M$ will replace it?