Once LTE and WiMax get traction, 3G access will gain priority, and we may see the first quadband WCDMA radios in mobile devices soon, much like the GSM and EDGE data radios from the past couple decades. I'm thinking 2-3 years.

But back on topic...

I don't know if I mentioned this, but I'd like to see an app to capture embedded web video streams, like RealPlayer SP. I just love cataloging video clips that interest me.