Entourage has some sort of partnership going on with Blackboard in order to make sure that the device is completely supported, but I don't know if any of that has been unveiled yet. There have been a few threads discussing it, so you might want to use the search function on the forum to find them. IIRC, the speculation was that something would be in place before the start of fall classes (but nothing official, just forum user speculation). The only official word on the subject was a press release back in February or so.