When using cloaked/masked/stealthed domain forwards with web sites produced
with Publisher 2003 and 2002, the subsidiary pages dont work, you just get a
blank screen with the name of the subsidiary page htm in the status bar with
IE6.

Works fine with Firefox, so it appears to be a bug in IE6.

Non cloaked/masked/stealthed domain forwards work fine.

Makes no difference if the Web Site Options in Publisher
'Organize supporting files in a folder' is ticked or not.

Publisher 2000 works fine, but it only uses HTML 2.0,
not the XHTML that 2002 and 2003 use.