Installed the COBB AccessPORT today, but admitedly didn't mess around with it very much aside from checking out some of the datalogging and live monitoring features. I am already in love with it though. So many interesting things that can be monitored and/or datalogged for track use and/or testing out products for companies. Wish I had this when I tested out the parts that are already on the car. I am going to have a lot of fun with this thing.