I saw a link to this on the Windows Vista Magazine site, so here is the link to a great list of what did and did not work with Vista RC1 - I am sure this will get updated for RC2 and RTM.
Windows Vista Software Compatibility List
From IeXwiki
Windows Vista RC 1 Software Compatibility List
Posted
Mon, Oct 9 2006 1:11 PM
by
David Overton