I reinstalled Jaguar the other day for fun (I was REALLY bored). I've had the computer lock up once or twice since then and had to force-restart. Normally this means waiting at least five minutes for the reboot while the disk runs fsck. Since the reinstall, though, it either runs fsck really fast or not at all. Any thoughts? I reformatted the disk but OS X is good about keeping things unfragmented, and I seriously doubt a lack of fragmentation would make any difference in running fsck. I'm not worried, it's kind of nice, but it's kind of weird at the same time.