Do you have an existing website that you would like to take advantage of the great new features in Windows 8 but not sure how to transition to a native Metro app? Or have an existing iPad app and would like to be ready for the Windows 8 launch?
Then have a look at these curated links from Jennifer Marsman that provide step-by-step guidance on how to take advantage of what Metro has to offer:
Porting a website
Porting a Windows Phone app