A guy I work with thought it might be my mouse, as the initial problem was right-clicking. I have a logitech, but am using the basic mouse dirvers, I have not installed the specific drivers for this mouse.
I do not believe it is the issue though as 1) it also freezes when I hit the delete key on my keyboard and 2) I can right-click and delete items on a removable thumb drive...
I will be going through the second step above in a few hours when I get home...