The thread entitled Does VML work properly in IE7? (IE7)
can now be found <a href=http://www.wopr.com/cgi-bin/w3t/showthreaded.pl?Cat=&Board=vis&Number=657383&page= 0&view=expanded&sb=5&o=31&part=>here</a>.
Reason: it turned out to be more of a Visio problem than an IE problem.