Vista 64 bit, Internet Explorer 64 bit, and Netflix Watch Now

It turns out that the Netflix "Watch Now" service doesn't work quite right on Vista 64 bit, if you try to use the 64 bit version of Internet Explorer that comes with Vista. You download the player and install it, and nothing further happens, no matter how many times you try (and no I'm not saying how many times I tried..). However just fire up the 32 bit version of Internet Explorer, and the service works fine.