I finally got a Rogers unlocked Bold for use on AT&T.
First things first, I upgraded to the latest OS. 4.6.0.162.
The upgrade was so much faster then the CURVE days.
After upgrading and enterprise activation, I did a battery pull.
I let the battery die....100%
I did a full overnight charge...and so far I am at 38 hours with about 2.5 bars left to go.