I have a similar problem. I am using the "AlwaysonMail" Seven product. It works fine a few times then locks up with an "unhandled exception" error. I've searched the threads on this subject to no avail. Can anyone recommend a push e-mail product that will reliably push email from a pop3 account to the PPC-6700? I've heard about Sprint, VGS and Seven, but no one has talked about the set-up and the reliability.