Fragmentation slows system performance by splitting files across hard drives. Diskeeper software eliminates fragmentation through its IntelliWrite technology, improving system speed by 20% and reducing boot and backup times. It also extends system life by 1-3 years through increased reliability, reduced crashes, and energy efficiency savings of at least 0.12 kilowatts per hour. A free 30-day trial of Diskeeper 2010 is available at www.diskeeper.com/pcpro.