Synopsis: Filenames with spaces apache can't find State-Changed-From-To: open-closed State-Changed-By: marc State-Changed-When: Sun Dec 7 20:20:13 PST 1997 State-Changed-Why: URLs can not have spaces in them, and even if Apache did try to let them it would be unable to guess correctly all the time.
Any spaces are supposed to be encoded as %20 as per the standard. If you do that, it works fine.
