On HPT you go to the specials tab it's one of the menu bar buttons. Then case learn.
Overall if your car is running great, you'll feel like you gain very little from a learn. However like FFDP said, there is a gain...just not one that we are likely to notice until the motor pops.
Motor POPS!?!?!? PLease say that means when i get into the throttle some?
I just wish the police loved my car as much as i do 3.5,160 Stat,HAI,ZZP F/R STB, SSAC Headers, Reptile PCM :