Part of the Operating systems glossary: Mac OS is the computer operating system for Apple Computer's Macintosh line of personal computers and workstations. A popular feature of its latest version, Mac OS X, is a desktop interface with some 3-D appearance characteristics.
Nine 3-year-olds were entered for the 138th Preakness Stakes: The Preakness post position draw was held at the International Pavilion in the Pimlico Infield at 6 p.m. on May 15, 2013 and were broadcast live on HRTV using a blind draw. After the draw Orb was installed as the even money favorite securing the rail.
Thursdays for Twilight Racing from 12 p.m. to 6 p.m. Downs After Dark from 12p.m. to 9 p.m. The Box Office is conveniently located at Gate 1, directly across from the Kentucky Derby Museum, located directly off Central Avenue.