I had run it a couple days ago and it had completed ok...

"CHECKDB for database 'distribution' finished without errors on 2012-02-15 21:08:54.840 (local time). This is an informational message only; no user action is required."

But not since all these issues have arisen. I am trying to run it now but it is being blocked by two system processes:

1. DB: distribution, Command: GHOST CLEANUP

I've attached a snap of the what I'm seeing on my end...