Need to add some info. I went ahead and tried again, and I got the error code that my car is not in the database, and my CAL_ID is 06s06m1. I am wondering if that means it has the Saleen aftermarket ECM? Any ideas?

I just recently had to remove the Saleen Supercharger that my GT came with. I know, sadness... Anyway, being brand new to this computerized schtuff, I didn't realize until after purchasing my Predator that it did not include a stock tune, and that it modifies the one that it pulls off of the cars ...