2000 Integra Keyless Entry Programming??

I just bought a 2000 Integra LS and I think it came with keyless entry? The dealer gave me a remote but told me to contact Acura to program it to my car.. I dont want to spend a lot of money if its something I can do myself, you know? Does anyone know if the 2000 LS came with keyless entry, and if it did how I can program the remote to my car? Thanks!!

turn on the ingnition open the door hold down the botton on the bottom of the steering coloum till the red light blinks then click lock on the remote