I tried installing MoCA by connecting a MoCA-adapter bridge (from TiVo) to my cable modem / router (via coaxial / ethernet respectively), and using it in conjunction with a MoCA-enabled TiVo XL4 (a ways away from the router setup). For some reason, everything worked except streaming. For lack of a better reason, I decided not to let things play out while I waited for a POE MoCA filter to arrive, so I wanted to go back to wireless (G) until then. For some reason, when I try to change network settings to use just wireless, it lets me, but then reverts back to MoCA. When I try to manually disable MoCA via the TiVo menus, I run into a dead-end menu that insists I must then use either ethernet or wireless, which of course I'm trying to do. Any idea how I can disable MoCA in favor of reverting to wireless (G), and why the TiVo refuses to play nice with my attempts? When I disconnect the coaxial-in, the wireless works fine, but as soon as I plug the coaxial back in (which I must to get a video signal), MoCA takes over. Curiously, the units can connect to the internet, I suppose through the wireless, even with the networks settings showing MoCA (without an IP natch). I suppose I can bring a direct ethernet connection to the unit to force its hand in refusing to continue to disable MoCA, but it might possibly ignore that like it does with my attempt at reverting the wireless. Someone at TiVo mentioned trying to let the TiVo assign its own IP, though I can't see how that would help either, but I'll try. Any ideers?