A Digital Printing Network
Again, I would never put the VC on a network. Direct to the computer only. I know many that go through a router and are successful, and then I see stories like this thread where the job is lost due to the network. Direct to the computer. period.
I do agree with Irv on having having all of your computers setup with Versaworks etc. Issue with one, simply switch it out. All of our computers are configured for all of the printers so I can swap them out as needed.