10.8.1 is live and fixes a few annoying bugs. Personally, I’ve noticed battery life diminished and audio was spotty when connecting to a Thunderbolt display upon upgrading to Mountain Lion. 10.8.1 aims to fix this.
Other key improvements:
• Resolve an issue that may cause Migration Assistant to unexpectedly quit
• Improve compatibility when connecting to a Microsoft Exchange server in Mail
• Resolve an issue that could prevent iMessages from being sent
• Address an issue that could cause the system to become unresponsive when using Pinyin input
• Resolve an issue when connecting to SMB servers with long names
• Address a issue that may prevent Safari from launching when using a Proxy Automatic Configuration (PAC) file
• Improve 802.1X authentication with Active Directory credentials.
The hack was pretty simple but gathering all the required parts and instructions took some laborious searching. The accompanying video hopefully helps speed the process for you, lends confidence you won’t brick it and remind me when I forget, I will forget. This is the main link you’ll need.
I’ve found that any bitrate below 100 mbps writes to cheap transcend class 10 cards fairly problem free. I’ve yet to receive a speed card error unless I go over that. As far as the quality, I can’t tell the difference between the stock firmware and the hacked one, with any settings even up to 176 mbps, unless I’m grading the footage. I was surprised when I pushed the shadows down on one shot to seehow much detail held up. Doing the same everything on the a77 crumpled the screen to black. For the most part, I can live with the footage from the a77. However, a hacked GH2 gives me 12,800 iso, audio controls, bitrate that can stand up to harsh treatment in post, noise that looks like natural film grain and a higher resolution video, even unhacked.
The Fotodiox adapter that allows me to attach all my Sony/Minolta lenses is pretty sturdy. It’s all metal with a dial to control aperture. There are no markings so you’re going to have to guess but it works well with the GH2 in A or M mode. I purchased the adapter here.
UPDATE 8/1/12: Quicktime in Mountain Lion now supports AVCHD, great for Sony and Panasonic users out there!
Took the plunge and can report that wifi has not been a problem. Updating took 20 minutes and was simple. Redeeming the update from the App Store was fun. You have to wait for an email with a code to open a pdf with a new code that needs to be entered for redemption.
Everything is much faster, from scrolling and zooming through Safari and general internet speed has been quicker than Lion. I haven’t seen a spinning beachball yet, not even in Final Cut! The new Safari + Mountain Lion offers in window tab scrolling which I do find myself using. The dock is isn’t transparent anymore which looks modern in comparison. If you have an Apple TV then airplay mirroring works as flawlessly as it does with an iPad.
Apple doesn’t allow you to run apps downloaded outside of the App Store by default. You have to go to system preferences, security & privacy, and select anywhere under the general tab. There is already an SMC update for Retina users that improves stability issues from sleep/wake.
Finally, the fake stitching is gone from the calendar but the faux leather and digital torn pages remain. Progress not perfection.