Just became a new owner of a 99 Deville D'Elegante in Jan of this year but was only a proud owner for 12 days due to someone making a blind left hand turn directly in my path of travel. Needless to say that car was totaled. It was also my upgrade from a Buick Century (89) that was also totaled due to a left hand turner 2 weeks prior, that ended up getting my wife a Flight For Life trip to a hospital up by Denver, CO for emergency surgery on her broken neck. I thank the higher powers that be for her recovery in that she has only received a scar on the back of her neck from the surgery and has not been paralysed or killed from it. Anyhow, my Buick replacement/upgrade was smashed and 4 days later I had a check from the insurance co. so now once again I am a proud owner of an 02 Deville 4 dr. coupe. Being the power hungry soul that I am I now am seeking for ways to pump her up. Any knowledge of laptop software for power tuning is what I'm after. Thanks to all.