[ffud]

I just installed ProTools 8.0.4 on my new computer. When I try to record anything I get glitchy popping clicking sound. I think it sounds similar or the the same as when the bit rate or clock sync is messed up, but I tried to investigate that and it seems like everything is in order. (However, I'm pretty new to this so if someone can point out how to check this for sure that would be cool)

I'm using an Mbox 2. With my old computer I had LE 7.4 with the same mbox, but my new machine is Windows 7 so I upgraded. For a couple days I was running 7.4 on my new machine (I found a registry patch that kinda made it work but it was SUPER unstable and kept crashing) Because I had 7.4 it working for a bit I think hardware related problems can be ruled out.

Any thoughts on how to get rid of this unwanted annoying sound?

Thanks