MythTV database location note
If you move your backend around on your network, and you’re running a MythFrontend on your OSX box (a MacBook, in my case), you can find the database location in ~/.mythtv/mysql.txt. Seeing as it won’t start at all, in order to let you change the value, this is useful information.
PS> My work machine is now a Mac Pro with a 30″ monitor. gah!