My work is offering to hook me up to BESX to get my work email. I am currently on BIS and have been getting my work email syncing with OWA. BESX sounds better. My questions does ATT charge any more for BESX? My research came up with Verizon making customers change to BES. But nothing on ATT. It sounds like BB didn't want carriers to charge extra for this. It is there answer to active sync in android and iphone. If anybody knows it will be a big help before I go through a lot of changes.