Just rolled it out yesterday, and I just happened to manually check yesterday. Grabbed it mid afternoon away from my charger, sitting in the bowels of an older school building with poor cell reception. 1.71GB download. The update went very quick. Took less time to upgrade the OS, than it did to install Finale 26 by MakeMusic. Now my UI is changed. I must be getting old... time to learn where things are again. My 6am alarm went off, and this morning, I couldn't silence it fast enough as in my blurred 'I just woke up, I can't see anything' groggy state, I couldn't discern where the dismiss button moved to. Needless to say, my better half work up due to this. I'll need to investigate what changed, and what is new. Anyone got any info on what is new in Pie?