I boot it into safe mode and ran the scan again. I got the same results - it completed it, and that's it. It didn't say anything about detecting any errors.
I notice that sometime whenever I run the scandisk, whether it's in safe mode or the...um....non-safe mode (not sure what it's called, but it's the mode you use for everything else), I'll start a scan, and sometimes a box comes up that says "Unable to finish scan". But if I run the scan again, it will usually finish it that time. Is that a bad thing, or is that common?
Do you guys think the serious error I got could just be a fluke?