Flashback. It's 1990. Chances are you do not own a cell phone. And if you do it weighs more than a full sized laptop does now. You certainly have no iPod. The music in your car comes from the one or two local radio stations that play songs you can tolerate and a glove box full of CDs and cassettes. Yes, I said cassettes...you know the ones next to those paper road maps. Music on the go? We carried our boom boxes on our shoulder back then.