Basically, I downloaded the "1-5" torrent, and even let it check the files again. According to the torrent, my files have been correctly downloaded (and I've never had a case where the file download was flawed anyway), but when I make the SFV/CRC32 it turns out to be 816E696B, whereas the filename says DC9449B2.

So, is the seeded file broken, or just the filename?