Lenovo IdeaPad S10-3T on Windows 8?

I'm looking to buy the Lenovo IdeaPad S10-3T since it's actually quite cheap and has a capacitive screen and I think is the best way to get Windows 8 features without having to wait until all the Asus Transformer laptops come out.

Has anyone got one and tried installing Windows 8 Release Preview on it and how does it compare to those yet unreleased devices?

I heard it's slow in it's original specs but after adding some more ram it's quite a contender.