My guess is the ARM version would be quite a bit more restricted compared to the Intel version in terms of app compatibility.Hands-on with Microsoft Surface for Windows RT, Touch Cover and Type Cover (update: video!) -- Engadget
it has 2 version
Intel and ARM
the question is whether windows 8 can perform better on ARM than android
we all know wintel works
if winARM works
keekeekee
Potential is definitely there...let's hope they don't screw it up like their Kin phones/Zune.