For Windows 2000 Users/Network Admins. If Windows 98 doesn't offer enough security for you, and if Windows Millennium Edition leaves a bad taste in your mouth, you're probably using Windows 2000 at home and/or at work. We've assembled fifty nifty network tricks and helpful hints for tweaking your way through this tried-and-true Microsoft operating system. Some of these tweaks even apply to Windows NT4 and Windows XP!