Wow, that's nice to know! I will put the HR34 in my entertainment center, so plugging it into the Ethernet switch is no problem at all. So that means that for $60 (or less if I get them via ebay) I'd get the other three DVRs hooked up. Thanks for the info!If you can plug cat5 from your router to the hr34 then it would do away with needing DECA broadband adapter and you would only need the DECA adptors for the other receivers. Also check ebay you can pick up the adapters cheaper than retail most of the time.