Whether you use a Mac OS, Windows, or UNIX system, your search for the world's best high performance thin and light notebook computer is over. The PowerBook G4 easily runs everything from Microsoft Office to Final Cut Pro to Adobe Photoshop. It also connects to just about anything, from wireless networks to digital cameras to the stunning Apple Cinema Display. Truly a study in contrasts, the PowerBook G4 gives you a gorgeous 15.2-inch mega-wide screen and up to 5 hours of battery life in an unrivaled 1-inch-thin titanium design that weighs as little as 5.4 pounds.??With a PowerPC G4 processor with Velocity Engine running at up to 1GHz - and 1MB of L3 cache for an extra performance boost - the PowerBook G4 is a truly powerful and portable computer.??For superior performance in graphic design work, DVD movie playback, and 3D gaming, the PowerBook G4 features the ATI Mobility Radeon 9000 graphics processor with up to 64MB of DDR SDRAM. Complementing this performance platform is Mac OS...