Steve Jobs will once again take to the stage tomorrow, Wednesday October 20th at the “Town Hall” on Apple’s Infinite Loop campus in Cupertino, California to unveil a new round of products and technology previews with his infamous headline-grabbing presentation style. What will be announced? Grapevine consensus appears to have a firm grasp of the big picture, but as to the details….

With a few notable exceptions (the small number of people working on certain projects within Mac OS X 10.7 “Lion,” internal code name ‘Barolo,’ force us to sit on details of those projects until after the Event when even if those projects aren’t mentioned during the Event, they will be known to a wider group within Infinite Loop and leaks can no longer be tied so easily to our sources), what we’ve been told by some of our oldest and most reliable contacts in Cupertino comports very closely with the grapevine’s consensus of what to expect tomorrow:

*Mac OS X 10.7 “Lion” as hinted by Apple’s logo for the Event:

….Lion is a collection of long-standing projects, many of them held back from the Leopard and Snow Leopard development cycles because they were too ambitious and too out of sync with Apple’s priorities at the time to make the cut for those releases. Read more