Well, a month or so ago my hard drive died. It was a bummer, but I got a new one and reinstalled 10.4. Everything is working great except that images don't show a thumbnail preview anymore. All I ever get is the default JPEG thumbnail for everything, it's quite annoying and makes it hard to tell some pictures apart without opening them. Any idea what might have caused this? Did I forget to change a setting that I had done before?
Any help would be greatly appreciated. Thanks!