The Hopper3 sounds great but I've got questions.... I'm currently using a 612 with a couple of 211s. All three have external hard disks (EHDs) and use the built-in powerline features to connect to my local router. 1. Does the H3 have powerline or WiFi built in or must I add a USB WiFi adapter? 2. Is network access even needed on Joeys with the coax to the H3? 3. The EHD on my 612 has a lot of stuff I'd like to keep, can I move that EHD to the H3? The 211 EHDs are just for time/view shifting. Thanks for the help and any other suggestions about possibly moving to the Hopper universe. The 90s are calling me and they want their old gear back. Edit: Thanks for the good feedback, I did the upgrade to the H3 with a couple of 4K Joeys.