I'm tired of waiting on ATT. Is it possible to upgrade through the Insider program to the W10M version that was released to the public? I'm not really looking to be on the cutting edge of releases but there are features of W10M I'd like to start using. For all we know W10M is on ATT's back-burner while they pursue some iPhone or Samsung project that will prove more lucrative to them. If ATT would offer a release date (which I know will never happen), waiting on a release date is easier than being kept in total darkness.