[iigs]

I'm not particularly interested in this for my phone. I'm not sure why -- I think I'm still more comfortable with the idea of having an "unlimited" resource for talking.

This, however, would be a stellar model for iPad use. If I had a tier-2 tablet offering, I'd be tripping all over myself to get it in front of these guys, especially with the Sprint network underneath it having credible 4G in big cities.

[yuhong]

Most tablets already has support for handing off between Wi-Fi and 3G already.