Forum roundup: Today's hot topic in the MacNN forums today revolves around the release of the new portable Mac lineup as well as the new LED display. The new MacBook Pros are here and forum goers gather to discuss their likes and dislikes of this new model. A compairison of SurgarSync vs. DropBox can be found in this thread. One forum goer is having problems with Safari crashing and looks for assistance and advice from other forum goers. "Is OS X really virus free?" is the question posed by one Fresh-Faced Recruit to the MacNN forums.