Where do you get it? -----Original Message----- From: Joe Boucher <BoucherJC at lmtas.lmco.com> To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu> Date: Wednesday, April 01, 1998 3:04 PM Subject: Re: Mileage with a Motor Home >There's a software package called Home Dyno for $40 bucks that does this.