Apple's Beats brand in April unveiled the Powerbeats Pro, a redesigned wire-free version of its popular fitness-oriented Powerbeats earbuds.
Mac OS X 10.4.9 8P125/8P2125 Seeded
This broad seeding generally indicates that Apple believes that their update is ready for the masses. The final seed lists no known issues remaining to be fixed and details fixes to OpenGL, GraphicsDrivers Common Code, Core Image, Sync Services, ImageIO, CoreData and iSync.
This is the fourth consecutive week of seeding a new 10.4.9 build from Apple.