Given that there are only a few slim Blu-Ray drives on the market right now, I realize that it's unlikely that I'll be able to put one in my Penryn MacBook Pro anytime soon. But how about not anytime soon? What's the likelihood of a compatible drive coming out within a year? two? I remember seeing a 17" compatible drive somewhere, but I'm more concerned with the 15". I also read that Montevina will have some kind of native Blu-Ray/HD DVD decoding built into the board. If a compatible drive were to be released, would it even work? I'm asking, because I imagine that Blu-Ray will be the only feature I'll lament not having one year from now.