Find A Forgotten Friend

IF THE IDEA OF TRACKING DOWN AN OLD COLLEGE roommate -or a microbrew in Topeka-intrigues you, ProPhone's CD-ROMs, containing the nation's more than 80 million white and yellow page listings, should thrill you. just enter the name or phone number of a person or business, and ProPhone's $199 Select Phone program delivers the listing. (The company also offers a $69 version without business listings or reverse searching capability.) Top competitors include PhoneDisc PowerFinder by Digital Directory Assistance, and 11 Million Businesses and 70 Million Households by American Business Information.