John Gruber of Daring Fireball, says that Apples Mac line will see a refresh tomorrow. The refresh will introduce a new Mac Pro, a new iMacs and even a Cinema Display with the same physical display as the 27-inch iMac. He also says that a Trackpad could also come along with this refresh.

We’ll have much to talk about, what with the new Mac Pros (finally, right?), speed-bump iMacs, and the gorgeous new 16:9 27-inch Cinema Display that Apple might hypothetically release tomorrow. UPDATE: Doubly-hypothetical, but who knows, maybe even that desktop multitouch trackpad device I first mentioned last October, too.