INTERNET - TOOLS & UTILITIES - DIAL-UP NETWORKING + BACKUP
DUNDUP - If your networked computers are going to communicate with each other, they'd better speak the same language. This utility lets you enforce consistency by copying your dial-up networking settings to up to 10 networked computers. You can also backup and import your dial-up networking systems, making it easier to test different settings and restore desired ones that have been accidentally deleted. Windows XP, 2000. http://www.pcworld.com/downloads/file_description/0,fid,23015,00.asp
Warning! Back up your data and/or set a restore point before installing new programs or running any cleaners, as deleting necessary files will disable your computer. - Gene