Cingulat/ATT will not change the username without "upgrading" to BIS 2.3
I might consider it if I got an att.net address, but not for another mycingular addy-- what's the use?
Now I just have to figure out the proper way to set up the BIS with my Gmail and Comcast emails. Right now even the Gmail is taking as long as 40 minutes to forward an email. ***SIGH***