I was helping someone with their imac today. It was very sluggish and reporting the startup drive (2tb) as full. We ran Disk Inventory and discovered a file called "CSUTracker.xml" in the AAMUpdater folder had swallowed up 1.8tb! That is one huge text file. I left it deleting overnight. I Suspect the updater crashed during the last install in October 2012 and a stray process has been building this monster ever since.
My questions: What if i can't delete this? re-install the system? Would adobe like to pay someone to do that? 