Of the 3 tablets Lenovo plan to relase this fall I'm actually more interested in the IdeaPad Tablet with Windows 7. The reason for this is that Windows have a proven hand writing recognition software from before. So far as I know it's unmatched by any other.
IdeaPad Tablet P1
The flexible tablet features the power of Windows® 7 with the performance of Intel Inside®.
Digitizer pen input for increased productivity
Full Flash support so you can fully enjoy the internet
USB and microSD
http://shop.lenovo.com/us/products/tablets/