Well, I got my new Diablosports Predator tuner for Xmas. Of course, I had to send my wife the link to the best price and the right model. So I loaded the 91 octane (that's the best we get here in Colorado) with CAI tune and was really blown away with the increased performance. Now I want to know who has other cool tuner settings that I should know about? I have the 08 SRT with just the CAI. What do you folks have for tips on shift settings, tuning parameters, etc?