A: I need to get internet. B: Which kind of internet connection do you want to get? A: What kind can I get? B: There is dial-up or DSL. A: Which one do you feel is best? B: I would get DSL if I were you. A: DSL is better than dial-up? B: It's the best choice; plus, it won't tie up your phone line. A: I'm not sure what that means. B: Dial-up is connected through your phone, unlike DSL. A: That'll make it impossible for me to use. B: Exactly. With DSL you don't have that problem.