VRAMDIR uses advanced caching techniques to speed up your system. Using dynamic memory access and a transparent virtual file system, VRAMDIR can provide file-caching that is at least twice as fast as the Windows 95 disk cache. This increases your work speed, saves wear and tear on hard disks, and saves battery power on notebook computers. VRAMDIR is over 30 times faster than a hard disk (with no cache), 5 times faster than RAM disks and at least twice as fast as a disk cache.