Said latest dev preview release today. Always been final preview GM.
Too bad Power Nap won't run on my current laptop, but I'm alread excited for that feature whenever I upgrade next. I loathe how slow my MacBook is when it wakes up and has to spin through time machine, sync, new email, etc. Consistently my single biggest gripe.
That's $10 cheaper than Lion and you can pay $19.99 to upgrade anything all the way back to Snow Leopard. And it will upgrade all of your personal Macs.
yeah that extremely pissed me off. I mean my computer is only a year old with simular specs. Crazy how 14 months is basically out-dated completely.
I am staying with Snow Leopard for my MacBookPro4,1 (early 2008). It runs great!!!!
I'm running here the last preview and a lot of bugs and difficulties so far. It looks like, though my hardware configuration ( iMac 27, i5, 2,8 Ghz, 8GB memory ran ), that Mountain Lion is not a multi task system. If it will be released in July I think it will be another "failure" just like Lion.![]()
There is a very good reason: you don't want your hard drive spinning all the time.
I wonder if there will be a way to enable it for those of us who've installed SSDs in our MBPs.