Jesus crap, that thing looks like exactly what I need! Logitech has something similar, is this better?
The Logitech DiNovo Mini Keyboard, which sells for about 2-3 times as much (around $120 on Amazon). The main difference between the two is that the touch pad on the Dinovo switches between a touch pad and directional pad. The Rii has a separate touch pad and a select up/down button for menus. Here's a review I left on a Tivo site:
It's been great - and full of nice touches. I really like the recharageble battery aspect of it (mini USB) and the fact that it can be backlit. The receiver also stores in the underside of the keybaord - another nice touch. I ordered an all black one, but mine came a silver and black combo - no big deal really. I also didn't pay Bando's $92 - I purchased mine from Tomtop for $48 before they raised the price to $59 and received it in about 3 weeks from Hong Kong (they sent me a notice that they were having delays due to demand and that I might receive a slightly different colored model).
It works on both the TiVo Premiere and my HTPC (Zotac Mag HD). The range is not fantastic behind the TiVo, but it's strong when it's in the front USB port of my HTPC (I'm probably 12-15 feet away). When I added a 1 foot USB extension to place the receiver in the front of the TiVo, it worked much better.
The only problem I'm having so far is when the HTPC goes to sleep, I only get keyboard on wake. I have to unplug the receiver and stick it back in to make the trackpad work. I'm working on a solution.
Otherwise, well worth the $50 and the wife is super happy that the full size mouse and keyboard have disaapeared.