This document describes some of the flaws that have been reported by users of the Hamachi tool. Konqueror (KDE 3.5.1): null dereference when replacing the child with a non-child object Internet Explorer 6.0: null dereference when calling removeAttribute with an argument of 0 (requires other method calls first) null dereference when calling clearAttribute twice on , , and others Safari (10.4.5-current @ 03-20-2006): unknown crashes (no information supplied) Opera (9.x): unknown crashes (no information supplied)