So....I had a peer-to-peer btwn 2 tivos. With the exception of it being mainly a one way transfer for MRV it worked well. Wireless laptop hooked right into this PTP Net without any real effort on my part. Good. I bought a router...hoooked it to PC1...created a new network and then added each TIVO to that new network. Each sees each other....Good. Now, I added PC2 to the network. It sees PC1 and Laptop. It sees both Tivos' NPLs. Each Tivo sees the Pic/Music folder of PC2. But PC2 does NOT show up on the Tivos' NPL. ????? Any ideas?