linux91/inquiry

well this may seem like an easy one, but I have no idea... I have just installed suse 91. I created one account, besides the root one. now everytime I turn my pc on it just goes straight in to that account, I remember before with 90 I had to select which user, or at least I had to log in, now it just goes straigh in to the user account, how cna I get this nice screen that I use to have with 90, the screen where you had to type you user name and passwd, itt was a graphical screen... cheers. Ps please explain me in a GUI way.. cheers.