We all know that single men are experts on every subject. (Gee, could that help explain why they're still single?) So what better place to play up to their egos than a video rental store? Not only can you ask for advice, you can also tell a lot about the guy by the video he chooses. For instance if he's got a drama in hand, he's probably sensitive and understanding. A foreign flick shows he's educated, open-minded, or worldly and sophisticated. But if he's carrying around an action film, be careful. He could be your average dullard into domestic violence. Comedy? That could mean he's light on his feet and quick-witted, but maybe just a bit fearful of commitment. Something XXX from the adult section? Please, let's not even go there.