2000 Elantra stereo - how to program?

Anyone out there know how to set the stations on the stock stereo that comes with a 2000 Elantra? I just bought the car and the previous owner had somewhat of a different taste in music. Any help is appreciated.

It's been a long time since I used the stocker. Try tuning in the station you want, then pressing and holding the number you want to set it to.