MicGadget found the following capture on a chinese forum, supposed to be the details information of the forthcoming MacBook Pro 13".

Based on specifications, the resolution of the display panel remains identical to current model. We would only gain a faster Ivy Bridge CPU (2.5 GHz dual core, TurboMode: 3.1 GHz), Intel HD Graphics 4000 and USB 3.0. Low definition display and optical drive will also be there... At the end, maybe only the 15" model will evolve to an optical-drive free model, slimmer than the current one.
