Big news!
When we introduced the Mac and Linux versions, we found there was a need to change our licensing. Customers wanted a license that would work with all versions of MC. Unfortunately, our licensing system couldn't do this.
We've now added a Master License that works with all three operating systems.
More details (including upgrades) and comment thread over here:
http://yabb.jriver.com/interact/index.php?topic=94943.0(I'll just link this over to the thread on the MC20 for Windows board, and lock this one, to keep all comments in the same place. Comment there.)
