Hello, I have seen a few old threads on this, and if there's a running one I can't find it, so I apologize if I'm being redundant. I have a series 2 40 Tivo through a wireless network, and I have been transfering files for a long time. I haven't tried to do this for a few weeks, but now the Tivo Server shows no DVRs on the network though my Tivo is working fine. I have tried all the standard fixes, like rebooting the Tivo, rebooting the computer, restarting the modem and router, updating firmware and rdrivers, disconnecting and reconnecting the adapter. I also updated to version 2.5. No luck. Anyone out there have a way I can fix or at least diagnose the problem? I'm at the end of my rope. Thanks. Oh and I should admit that I am not a computer whiz,; so the more detailed the solution is, the better.