Average speed doesn't really make sense in my opinion.

Bandwidth alerts are most likely on the way eventually. I have a sound engineer working on creating alert sounds that will fit the Maemo 5 sound motif. All depends on when fiferboy has time to do the work.

We decided that "Uploaded/Downloaded" was more friendly to newbies than "Received/Transmitted".

No, reset date should not be on the widget.

Yes, I think the name should change since it's really 3G as well.