I'm thinking about opening a Free Checking account at BankOne because their online banking is so slick and fast and intuitive. I currently have checking and savings accounts at TCF Bank here in Ann Arbor. I know they look at your credit score when you open a new account, so will it hurt my credit rating to have 3 or four bank accounts open at the same time? I eventually want to close the TCF account, but I'll leave it open until I get my direct deposit all straightened out.