Well, do you really want to lock yourself into that and only target Microsoft and what Microsoft supports? Sure, Silverlight runs on the Mac. Theyve got Miguel [de Icaza of Novell] doing a Linux version. Its kind of like they took out the old Kill Netscape playbook and theyre using it against Adobe Flash. The same thing happened with Netscape, and of course they dropped the Mac port. And the Unix port of Internet Explorer was contracted out and died a long time ago. So, I wouldnt be shocked if in the worst case that happens again with Silverlight.