Hi,
1. The H24-700 is connected with a new ethernet cable. In fact I have tried a second ethernet cable just in case the one was defective. I don't have your little gizmo for a wireless connection yet but wanted to see what Directv wireless had.
2. I have two H23-600 s and one D12-100. No DVR yet.
3. The other receivers are in different rooms so I have not tried them yet.
Thanks
Keith