Last month, Paddy gave a great webinar on ZRM for MySQL. The playback is available as part of documentation in Zmanda Network, at no cost. You can register to Zmanda Network here. As a follow-up, we will be hosting a very hands on webinar on configuring ZRM for MySQL this Thursday, the 14th of Decemeber at 10.00 am PST. You can register for this webinar here.