Ron, we cannot commit to any potential release date for 6.3. We can get you on a list for the early release of it if you wish.
I will see if I can get more data behind what 9.21 has for features that only 6.3 will support.
But it appears to be Netsight based data gathering capability enhancements, not critical to overall functionality.
But essential functionality from a 6.2 setup works fine in my lab.
