I have a boatload of "Other" as well. 150GB. I have my entire iTunes library on an external HD, but I DO have my iPhoto Library on my inernal. Check out the image here. If you see my storage, I have 21GB of Movies (I expect from my iPhoto library, not sure where else as I don't keep movies/shows on my internal HD) and 60GB of photos. So, presumably, I should have about 80GB from my iPhoto Library... but, I have 120GB in my iPhoto Library... what's that about???
UPDATE: I ran OmniDisk and checked out my iPhoto Library... see image here. Looks like the "iPod Photo Cache" is the unknown 45GB!! Anybody know what this is? Can I just delete it?? If yes, and this Cache is worthless, how can I prevent it from happening again?
