I have a 200MB file in Revit 2009 and the team has started complain of frequent crashes now that the project is in CA. I attempted to purge the file and the file froze up. I attempted to Detach from Central and Audit and the file crashed. What are some other options for dealing with a file that can't be purged or audited? This file has over 100 linked dwg's in that are being used for details and there are 600+ Warnings.