We're planning our update schedule for the next 2 quarters. Looking at upgrading SAM 6.0 to 6.1.1, but if I know that 6.2 will be out this quarter, I could hold off.
We are very excited about the agent - that will fill a good-sized hole for us (currently we are limited in what we can monitor in our DMZ and some other secured networks).
PS I know I should check out the beta, but haven't had time yet.