I wanna buy a macbook soon. I probalbly use it for my studies. (maybe little bit of final cut express) I need the book by late summer. there are new macbooks available.. somehow I'm afraid that there is still coming more. my questions: - wwdc leo launch?! if so, I wait till wwdc and buy a macbook with leo of course. if not, I probably have to wait till october which is too late.. wondering how much the update tiger>leo will be?! - is there gonna be even a bigger (hardware) upgrade for macbooks at wwdc? thanks.