Mac Design Magazine today announced that Mac users who attend the “100 Minutes of Jaguar” event at Tampa, Florida’s Apple Store will receive a free one-year subscription to Mac Design Magazine when they purchase Mac OS X 10.2 (Jaguar). The store is also giving away limited copies of Scott Kelby’s book, Macintosh…The Naked Truth. Kelby, Mac Design Magazine’s editor, will also be in attendance to sign his book. “100 Minutes of Jaguar” takes place on August 23 and goes from 10:20 PM to midnight.