Mac OS, UNIX, and Web Development Training

I have been looking for good Mac (not MAC) OS and UNIX training opportunities and think I finally came up with the missing piece, Big Nerd Ranch. Over the years, I have looked for good training for Mac OS X/Mac OS X Server, Apache, PHP, and other web technologies, but have often come up empty handed or less than satisfied. So if you are looking for some decent training, here is what I would recommend: