Help us Help You - READ THIS Before Posting!
Look for this link in the top section of this(and every) page. Post a Sandra report so we can have a clue what your setup is. If 9 doesn't work, then 8 is not likely to work either, unless you have XP(9 requires Windows 7). Having said that, 8LE should work with any Mbox, but you should also let us know the exact Mbox(since there are at least 7 versions that use that name)