The software for Hewlett-Packard TopTools Device Manager is not compatible with Microsoft Windows 2000. You must uninstall this software before upgrading to Windows 2000. For more information about this software, or to obtain a version that runs under Windows 2000, visit the manufacturer's Web site at http://www.hp.com/toptools. Web addresses can change, so you may be unable to connect to this Web site. For a list of software supported by Windows 2000, see the Microsoft Windows 2000 Product Compatibility List at http://www.microsoft.com/windows/compatible. For a list of devices supported by Windows 2000, see the Microsoft Windows 2000 Hardware Compatibility List at http://www.microsoft.com/hwtest/hcl. Your Windows 2000 CD includes a copy of this list (drive:\Support\hcl.txt) that was accurate as of the date Windows 2000 was released.