OK, so Toshiba's initial Thrive tablet wasn't a world-shattering piece of technological or stylistic innovation. But those of you looking for a stylish entry in the tablet market have one more option today - at least if you live in the United Kingdom. The Toshiba AT200, alternately known as the Excite X10, is now on sale starting at £399 for the 16GB model and an extra fifty quid for the 32GB version. At 7.7mm thin and weighing just 1.2 pounds, the AT200 is one of the thinnest and lightest 10-inch tablets on the market today. You can pick one up from Carphone Warehouse now, and they should start appearing in retail channels sometime next week.