Not sure if this is OT or not, but I'll ask anyway. The CD was apparently burned on a MSWxxx box with a shift-jis file system. (At any rate, there are shift-jis file names in the mix.) That the shift-jis file names get mojibake-d is one thing, but latin file names throughout the CD come out all lower-case, which of course mucks up javac. Anybody with any ideas as to why, and as to how to get around this kind of behavior?
