Listening to blah-blah

I've been attending Microsoft conference on Biztalk 2004 in Tel-Aviv today. Well, probably the only worth doing outcome is a mug with Biztalk logo. Beside that only one presentation by Cobby Cohen was at least substantially interesting to some degree, all other talks were pure blah-blah-copy-n-paste-from-biztalk-overview. By the way we've been shown Biztalk 2004 not-beta version, which is what I'm looking for now. Does anybody have a clue where fresh Biztalk 2004 builds are available to download?