I was at a car show in NYC about 2-3 weeks ago and saw some really serious cars. 2 of the cars I saw had a laptop with diagnostics software intergrated into the cars system. I have Chrylser LHS 2000 model and would like to do the same. Does anyone know how I would go about doing this. I have the laptop but would like to know what software would I need to do to be successful in doing this?