Diskeeper 2009 Professional Edition - complete package

Diskeeper 2009 with InvisiTasking automatic, real-time, transparent disk defragmentation. Diskeeper is a must have investment, paying for itself many times over in restored system performance, extended hardware life, improved reliability and system health. It's and the only defragmenter with InvisiTasking technology. New Diskeeper 2009 defragments files and applications - even those that must run continuously - with zero system overhead. Systems simply run fast, operate at peak performance constantly and never require setting a defrag schedule even at peak load times.