I'm curious about using roaming only option. At home my service is awful and my battery dies quickly. When I go to work in the next town over the service is fine and the battery last passably long.

I'm not really sure about the specifics of roaming only, from what I've read I believe I lose 3g ability and access to the EVDO network. Is there a way to toggle the option on and off without having to plug my pre into my pc and using webos each time.

I'm more or less looking for feedback from those of you who use roaming only or have tried it, is it worth it and whats the trade off.