Heb1228 said:Black plastic may be durable but it also makes for an incredibly un-trendy computer. Apple's not going there. And rubber? Ha!
I seriously doubt they will be moving away form metal since heat dissipation depends on the metal design so they can keep the thinkness and weight down. It will be interesting to see though. I think we're still at least a year away from a new PB design.
So that means they probably already have a solid desighn thought out already.