hard drive full by "other"
I have the mac mini with a 500gb hard drive. I'm a photographer so that is my main use of the computer. I've got 266gb of photos, 13.1gb of audio, 9.9gb of movies, 7.97gb of apps, and out of nowhere, 188.92gb of other. I know where everything has come from, but I have no idea about what the other is and how all of sudden my hard drive is so full by it. In programs the only things I've downloaded is Photoshop elements, yahoo chat, and spotify. I haven't really used itunes as none of my music is on the computer and I sync my iphone through another computer for the music. I have phot stream turned on between my iphone and my iphoto. I've checked the cache and couldn't find any files large enough for that. I cleared out my internet history and cookies just in case and it barely opened up space. If anyone has any idea of what could cause nearly 200gb worth of space to be taken up out of nowhere, I would greatly appreciate it. Thanks!
Mac mini, Mac OS X (10.7.3)