Backing up iPhoto Library on external hard drive through Time Machine
Hi - I was advised by the folks at the Genius Bar to move my iPhoto Library to an external hard drive (drive 1), and then buy a separate 1TB external hard drive (drive 2) for all of my Time Machine backups. They said I could back up the Library in drive 1 via Time Machine, to drive 2. That way, I'd have 2 spots where my photos were stored.
I can't figure out how to make sure the Time Machine is also backing up the Library in drive 1. Where do I set that up? At the Genius Bar, they insisted I could do it, but when I poke around Time Machine on my System Preferences, I can't figure out how to tell Time Machine where to find the iPhoto Library. And when I open up Time Machine, I just get the application view, not a set up view.
Please help! Thanks!
MacBook Air, Mac OS X (10.7.5)