Signs You've Had Too Much of the 90s: * You try to enter your password on the microwave. * You now think of three espressos as "getting wasted." * You haven't played solitaire with a real deck of cards in years. * You have a list of 15 phone numbers to reach your family of 3. * You e-mail your son in his room to tell him that dinner is ready, and he emails you back "What's for dinner?" * Your daughter sells Girl Scout Cookies via her web site. * You chat several times a day with a stranger from South Africa, but you haven't spoken to your next door neighbor yet this year. * You didn't give your valentine a card this year, but you posted one for your email buddies via a Web page. * Your daughter just bought on CD all the records your college roommate used t