This is pretty impressive to see, a HTC Hero (my previous Android device prior to WP7) has been spotted on Smallville, why is this important? It's not running Eclair (2.1) but Windows Phone 7.

As you can see in the capture above Lois Lane's contact picture with an obvious WP7 home screen in the background. This device was a powerhouse on Android, to see it on WP7 would be exciting indeed. 

Source: Engadget