which touch mouse do you guys recommend for win 8 for all the gesture/touch control stuff?
I'd wait for it to be out a while longer before gathering recommendations. Personally I think it's fine without specific hardware, but over time as the platform matures and apps get better I think people might be spending more time in Metro land at which point a new mouse or keyboard might make sense.
Always worth keeping an eye on what MS themselves are offering too
http://windowsteamblog.com/windows/...ce-and-keyboards-from-microsoft-hardware.aspx