We just talked about the dynabook TX, and here's the TV. Specs are basically the same, the TV is a TX with a TV tuner and only sold with Vista 32bit
Yep, boring.
Specs include a 16 LCD with a 1366x768 resolution, a Core 2 Duo 2.53GHz, 4GB of RAM, 400GB of HDD and a Digital/Analog TV tuner.

http://www.akihabaranews.com/en/news-18420-Toshiba+Unveils+Their+New+Dynabook+TV%2C+a+TX+with+TV+Tuner.html