Last 4 minidumps from BlueScreenView (most recent to past):
http://img822.imageshack.us/img822/3025/77627779.jpg
http://img517.imageshack.us/img517/8178/42035694.jpg
http://img517.imageshack.us/img517/3275/27971106.jpg
http://img831.imageshack.us/img831/2109/82661634.jpg

I think I may have resolved the issue, however.. I saw that libusb was one of the things that was highlighted in BlueScreenView and consequently uninstalled it. I then attempted to record a shutdown to show you guys what I was talking about but it had shut down completely without an error.

If you can find anything else I may have to do to ensure this problem doesn't come up again, great. Otherwise, thanks for the help jholland, s templar, and securitylevelparanoid.