Not that I'm all knowledgeable on Tivos, but I have a fair amount of networking experience. Are you using WEP or WAP on your router which you'd need to configure your Tivo to work with?
This is as much of a question as a suggestion, I haven't tried hooking up my as of yet non-working Tivo to a network....
This is as much of a question as a suggestion, I haven't tried hooking up my as of yet non-working Tivo to a network....