Someone else try this and see if you get the same bug with Safari in Tiger. I downloaded the beta program window manager Witch from http:// www.petermaurer.de/nasi.php?thema=witch&sprache=english&kopf=labor The file is a .dmg file, as usual. The documentation comes in the form of .html files. If I double click OR drag-and-drop to Safari, Safari gives the error: "Safari can't find the file. No file exists at the address "/private/ tmp/dmg.NpVT5A/ReadMe.html" However, if I drag the files out of the disk image onto the desktop, they open without any problem. Does this reproduce? Any suggestions? Michael