Gear Live did a video interview with TiVoPony demonstrating the Series3 in the TiVo suite at CES. They cover the same info I posted the other day, but it gives you a nice view of the UI features and some of the changes for dual-tuner and HD support. They also show the TiVo 11g adapter. The video is about 12 minutes long and worth checking out.
Thanks for the mention TiVoPony.
And thanks to PVRWire for the heads up.