You know it is true: those USB thumb-disk keys and removable media doo-dads make your personal life easier, but your professional life harder. You want a way to control which hardware devices can be installed and which can not. Fortunately, with Group Policy in Windows Vista™ and the next version of Windows Server®, code-named "Longhorn," you have the option to allow USB mice but disallow USB disk-on-keys, permit CD-ROM readers, but not DVD-writers, or allow Bluetooth but not PCMCIA.