It's REALLY annoying. I've tried so hard to minimize the sound that my computer emits and now this has to crop up. Here is the case: Link. I think the vibrations are coming from the front of the case, but its really hard to tell. What could be causing it? I think I've heard of some type of special screw that eliminates vibrating, would that help? Also I don't have the case feet extended out, could that possibly help? Thanks in advance.