[NickOlsen]

Ok, might sound wierd, but I thought this just didnt happen. But, it does.

I have a BES account at work (use my own Bold for it). Put in my BIS SIM (totally different provider) and I still have access to work's BES (intranet, contact list and email).

I havent researched the intracacies of the BB APN's and how it interconnects from a WAN perspective, I had always just assumed that it just couldnt be done.

Can anyone provide some feedback?

[takeshi]

Could be that the carrier you have BIS-only service with hasn't addressed that. You definitely can't access BES on at&t with a BIS-only data plan. I can't speak for any of the other carriers.