Who here would like if Time Machine had an option of adding exclusive folders, instead of just excluding folders?
That's the only way to do a network backup at the moment (officially). You are using a shared disk working off of a Leopard-based server.
I would like a GUI method, but this will allow networked drives in TM:
Code:defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1
TM is in desperate need of allowing network backup...