I wanted to report to the forums that I upgraded both of my Sprint Motorola Q9c's to Windows Mobile 6.1.

Everything is currently working great, but after the upgraded email was not being sent to the phone. The contact and calendar sync were working find, but no email. I had to uncheck the box for email in Activesync on the phone... I told it to sync again, then checked the box again, and did another manual sync and email was being pushed out once again. I have not had a problem with them since.

Just wanted to report my finding to the forums.