I won't lie, I don't know a whole lot about the finer points of compressor. I mainly just use it as a good way to do batch conversions and such, but I don't use any of the distributed computing or anything. Anyway, I just upgraded to a new i7 MBP and migrated all of my apps and such. However, when I tried to use compressor, when I get to the final job submission screen, the only selectable cluster is "None" and Submit is grayed out, so I can't do anything. Of course it's normally "This Computer." Any idea where it went and how to get it back? Thanks!