Care to share your interface config for the lazy? Sounds sweet.

It doesn't delete the originals, it just gives you access to the 256k versions from other devices.

Actually I had no problem going in to see how much data I was using. Macrumors has a post on it if you're having trouble: http://www.macrumors.com/2010/06/02/checking-atandt-iphone-d...

Thanks for the tip. I asked a rep at the AT&T store about this and was told by them it wasn't possible. Would be nice if they knew their stuff.