That's false. The 'legacy' mode was shown running on arm devices as well: http://thisismynext.com/2011/09/14/nvidia-kal-el-windows-8-tablet-hands-on/ http://thi

That's false. The 'legacy' mode was shown running on arm devices as well: http://thisismynext.com/2011/09/14/nvidia-kal-el-windows-8-tablet-hands-on/ http://thisismynext.com/2011/09/14/nvidia-kal-el-windows-8-t... So the legacy mode will be available on both intel, and arm devices, which I believe will make up all windows 8 devices. 'Legacy' desktop applications would probably need to be recompiled to run on arm devices.