MAN, I LOVE THE EXCHANGE!!! Seriously, why doesn't every city in the country have a place like The Exchange? It's like a revivification of the "dirty old used record store" of 30 years ago, but better organized and more fairly priced. Staffed exclusively by kids with crazy hair and those disgustipating earrings that leave inch-diameter holes in the ear. But the thing is, these kids are super cheerful and helpful. When you're holding 10 cd's and trying to look for more, some staffer comes up and takes them off your hands to the front. The selection is absurdly grand -- this week, I went to three different Exchanges (Southside, Squirrel Hill and downtown) and bought at least 15 CDs and 5 DVDs at each. I couldn't care less about video games, but there, too, the selection seems admirable. Love this place - a pillar of why Pittsburgh is such a great shopping town.