Hey guys, I'm looking to upgrade my macbook at next Macworld. I want a desktop replacement laptop that is powerful to run as such, and also portable to take around with me. I'm either going to opt for a macbook pro, or keep my macbook and get a new iMac. The macbook air has me lusting after it, however in it's current state it wouldn't make a good desktop replacement. If it had a 2ghz+ processor, and the SSD was half the price it is now, it would certainly be a lot closer to a desktop replacement. Do you think those things (and more) will be a reality come Macworld 2009?