Apple's rumored desktop Mac refresh may come as soon as tomorrow if a hint is any indication. Historically accurate John Gruber implied in the notice for a new podcast episode that the new iMacs, new Mac Pros and a 27-inch Cinema Display could all be available on Tuesday. The details are few but are expected, as the iMac would be a "speed-bump" while the display would have the same 16:9 ratio screen as the 27-inch iMac.
