L. Randall Canfield
Bit poster
I just upgraded from 5 to 6 and received build 12092 in the download. I must say that the upgrade couldn't have been smoother - nothing adverse at all. And the performance on my early 2009 Mac Pro is without a single hiccup, at least in the first couple of days of use. There had been a few nuisances that were never corrected in 5 that now are absent. Time will, of course, finish the tale, but so far I am impressed.