I currently have a BB 7520 with Nextel and I'm going to switch to an 8700 on another carrier (since the 8702i still hasn't gone on sale for Nextel, and since we still can't get either RIM or Sprint Nextel to officially confirm whether or not that phone is actually going to be released). I'm probably going to switch to an 8700g or 8705g on T-Mobile.
Does anyone foresee any problems with using the process above to transfer my emails between these 2 devices?
I've heard of some people that experienced the problem of their new BB's Desktop Manager being unable to use the backup files from their old BB's DM, so I just want to make sure ahead of time that I can transfer over all my important saved emails.