http://www.bestbuy.com/site/olspage...H20LI&lp=1&type=product&cp=1&id=1186003684236 Currently backordered, but looks like a fantastic deal. Should work fine in a Mac Pro and would probably work on any other Macs if you just stick it in a 5.25" enclosure. Of course there's no movie playback software for a Mac yet, but hopefully Leopard will change that. In the mean time, you can always reboot into Windows (assuming you have it installed) and watch movies that way. In my opinion that is an amazing price to get both technologies. Anyone know how HDCP comes into play with something like this if I wanted to push it out to my TV?