I have a System 2 Humax TiVO. It's connected to my in-home wireless network using a D-Link Wireless USB adapter (DWL-122). Last week, I updated my old G-router to a dual-band N-router, which somehow rendered the TiVO unable to call home. I also have a TiVO connector -- the old model that flipped up. Neither seems to be able to connect to the network. Any ideas?