Also getting attention today is a BestBuy inventory screen pointing to a March 11th in-stock date for what may be a revised version of the entry-level 13-inch MacBook Pro. We received word of the same database entry about ten days ago, but have little faith in its accuracy, as the company did the exact same thing in early 2010, guessing at a March 14th date for new models. The update didn't actually occur until a month after the proposed date.