I've just gotten a Windpad 110W from a friend and have been playing with it. Very happy with Linux Mint, which worked flawlessly out of the box and is far snappier than Windows.
The touch screen (eGalax) works splendidly overall, but I can't seem to get a right click going when I long-press. I tried going into Preferences->Mouse->Accessibility and checking "Trigger secondary click by holding down the primary button" but this had no effect.
Does anyone know how to get this working?