Thanks guys. That is probably going to be what I have to do. Does this work the same as it did in Vista, or am I going to have to reinstall all the software I've added?
EDIT: Check that. In a moment of n00bness, I don't have system restore enabled. That should make this interesting! :/
EDIT II: SOLVED! When you guys mentioned the "feedback" issue, it made me think. So I went back, and checked the patch. And sure enough, it was bad. So I unpatched it, rebooted and restored the libraries. It worked! Yeah! If it reverts, I'll be sure to let you know. Thanks guys!