MacBook Pro notebooks have yet another small revision coming out. An inside source at Apple gave up the word that a new version of MacBook Pro is coming by the end of the month.
The changes will be minor. Do not expect any phenomenal advances in the line of notebooks. These will be basically the same as the current ones, with only a couple of revisions. Both the 15-inch and 17-inch models will be powered by the Intel Core i7 processors, but the 13-inch model will have the less powerful Intel Core i5 processors.
Most of what Apple sells is the MacBook Pro, in spite of its newer, thinner, and lighter MacBook Air. The MacBook Pro is the only notebook that gives video professionals and power users who do not want to be tethered to a desk discrete graphics. It is also the only Apple notebook with a screen size larger than 13 inches, along with the graphics to power the additional screen size. The MacBook Air only comes in screen sizes up to 13 inches.