I bought mine because I wanted to touch and use the hardware. As soon as it's release officially I can update just like everyone else.I read so much about prototypes...why would you buy a prototype??? Of course there should be problems? Are they much cheaper? Or are just soooo impatient![]()
There's an app: Search for Glance screen background in the store.It works now but very limited apps that support the feature. I use MSN Health as a glance screen to track my steps. But I wish I can use a picture too as a backgroud.