Just a heads up.
I just installed the "Alpha" version of Air Display for Windows.
It seems to be running very smoothly right out of the box with full touch support.
if you have an iPad this is the must have application for working remotely with your DAW and virtual synths as Eric Persing demonstrated on the Mac side. Now if you are on Windows you can look forward to this as well. You might could get in on the alpha by following the instructions from their Twitter site.
Avatron just went into public beta of Windows support for Air Display.
I have been testing it for a few weeks and it is running very smooth.
You can find the Windows installer here: http://avatron.com/spt/download/
I had a friend install it on their Vista 64 machine he uses at his church and pulled some softsynth and transport control onto the iPad and it was really wild being able to walk back to the soundbooth and still be able to control things smoothly.
Lots of possible applications for this for sure.