Doghouse Electronics in collaboration with the PMP fray with the Rover TV have launched a portable media player and recorder that keep things small by eschewing the more common hard drive-based storage in favor of smaller SD cards. There are two models available; the difference is nothing but just the size of the screen. Both models allow you to record directly from a television or any other video source (encoded to MPEG-4) and support TiVoToGo for viewing TiVo-recorded content. And that’s not all; it can also be used as an MP3/WMA player, as well as a radio due to the built-in FM tuner. It also does the work of an FM recorder. Doghouse becomes very generous by giving you not one but two SD cards with the device (a 1GB and a 2GB), which should give you about 11 hours of video recording time all together.

The "Big Screen" model has a 3.5-inch TFT screen with a resolution of 320 x 240 which will cost you $299, while the Rover TV Wide Screen has a 4-inch TFT with a 480 x 272 resolution which costs $349.
Source