Yeah, I know It's Internet Messaging... i've got it configured, but was sharing the tool that i am using to avoid POP3 access on our network, both because that can be a security risk, and the fact that the pop3 mail was not copied into the exchange mailbox, thus not forwarding a notice to blackberry users that they had a voicemail message (yes, i know you cant listen to the message on the blackberry, but it is useful to be able to see that you do have a message)
the link i posted earlier allows you to pull the pop3 messages, and forward them on to the imap exchange box.
the hiccup (albeit a small one) is the fact that i have to have everyone's voicemail password in the 3rd party app to make it work, which is why i was hoping for a 'master' password, but there isnt one, so it's not that big of a deal....