As a grey to a grey, are you dumb? It was called Greenland as a feint, so the Viking's enemies would go to the uninhabitable one. Iceland is the one that people live on.

Can’t speak for WP10 yet, but WP8 yes you can drag and drop. There’s a super basic interface thing that runs when you connect a windows phone, but you can 100% ignore it and just treat the phone like an external drive.