I installed Vista RC2 in my eo V7110, and I'm pleased to report that every single thing is working. The touch screen driver needs to be installed from Windows Update. The WiFi drivers need to be installed from TabletKiosk drivers CD. I also installed Navpoint drivers and Amtek's drivers for the configuration of the Hardware keys.
I had to calibrate the screen creating a short cut in the desktop, in the Program Field of that short cut I typed TabCal novalidate and I used the option Run as Administrator.
I did not install the sound drivers from VIA because the default installed by RC2 seems to work fine so far.
So take note TabletKiosk, the eo V7110 is Vista Ready with just some very little details!