LOL, IDK, I have not seen him since 2010 when he tuned my truck. I would bet with all the EPA threats and fines they have been handing out he is limited on his tunning services, meaning "Off Road Disclaimer" for his services. He used to sell his tunes in a form of a file for clients that had EFI Live and just wanted one of his tunes, there used to be alot of tuners that would sell tunes in file form. You could just download them onto your laptop and load them if you had EFI Live.
The 1999-2002 PSD is rated 275HP at the crank, they are a bit of a pooch stock! Work on them and change some parts, get the right tunes, it's a totally different animal! Mine is on a diet, weights 6250lb empty with well over 300HP at the rear tires.