I have installed Windows 7 Professional on my notebook and the notebook model I have is VAIO-VPCEA33EN. I'm planning to move on to Windows 8 but not sure whether the touch interface would function if I install the recently released Windows 8 OS? Perhaps, the touch interface won't be work with my configuration once I got Windows 8 installed on my notebook. Therefore, I would like to get much clarity on what are all the requirements needed on the Desktop or Notebook PC to have Windows 8 touch interface working properly? Also could you recommend the right notebook models which can support Windows 8 all features included? Thanks in advance.