The MBP has just had an upgrade with multi-touch. i really want to get a 2.5 15in but i think a new design is going to be released this fall.... maybe with an optional blu-ray drive, cause there were rumors about a new design being released early in 08. turns out its only 45nm design and multi-touch. i really dont need one at the moment but im tired of my slow 1.5 12in power book. should i wait or just go get one?