Short description of Diskeeper Professional Premier Edition for 64 Bit 10.0: Along with the high-speed defragmentation features in Diskeeper 10 Professional Edition, Professional Premier Edition adds the proprietary Intelligent File Access Acceleration Sequencing Technology (I-FAAST). I-FAAST is a technology breakthrough that allows Diskeeper to intelligently organize your most important files, increasing their performance even more than defragmentation aloneand it's totally automatic.