Mobile Mouse Shut Down

5:20 PM -- Quel surprise! Disney Mobile has shut up shop. Its time to ask: Can anyone -- aside from Virgin Mobile USA Inc. (NYSE: VM) -- make the mobile virtual network operator (MVNO) work in the U.S? It certainly seems the kids aren't into glossy, data-focused ventures as diverse as Disney and Amp'd Mobile Inc. (See Amp'd Switches Off.) — Dan Jones, Site Editor, Unstrung