[Today's post comes to us courtesy of Mark Stanfill and Wayne McIntyre]

Just a quick follow-up on something we discussed while ISA 2006 was in beta (http://blogs.technet.com/sbs/archive/2006/03/14/422020.aspx).  ISA 2006 installed on SBS 2003 is not supported by either the ISA or SBS groups.  It is supported in SBS environments, of course, but must be installed on to a separate server.  The best reference for the question of "is product X supported on SBS" is the Product Technologies Compatibility Chart at http://www.microsoft.com/WindowsServer2003/sbs/techinfo/planning/chartsbs.mspx.