I have several users on a mixture of B&W G3's (OS8.6) and G4's (OS9.04) all of whom experience file corruptions in VW(8.5.0). There doesn't seem a common thread ie size, complexity etc. Could anyone from Nemetschek suggest a strategy for find out the precise corruption. Is there a repair utility for analysing corrupted files etc. I have tested the network and traffic is within capacity and there is no packet loss. The only complication is the use of an NT server but frankly there have been no other file problems from other apps so I doubt this is the problem.