Apple has released OS X 10.6.7 for Mac computers, and it includes some stability, performance, and security enhancements. It also fixes display issues that have been plaguing early 2011 MacBook Pro models. The update should make the Back to My Mac software more reliable, resolves some issues that occurred while transferring files to SMB servers, addresses bugs related to FaceTime performance and the Mac App Store, and improves graphics stability and display compatibility when using your MacBook Pro with an ...