[Hart_Rod]

Dave - I think you will like HPTuners, it has a nice interface and a lot of good features to it. And tuning on a Gen 3 motor is easier than tuning on a Gen 4/5 setup. But, like I told HoustonBen in another thread, there's a learning curve. The HPTuners forum and LS1Tech has a lot of good info that will help in this process.