Hi all, Im new here, I was just wondering about the current macbook. Will it be replaced by this new ultraportable machine, or will that just fall into another category? The story is that I now have enough money to buy the base model macbook but I would prefer 2gb of ram. I was wondering also whether when this new ultra thin one comes out, the current macbooks ram will be upgraded because I have seen a lot of machines now cheaper than macbooks with 2gb of ram. Also bigger hard drives.