I believe that I can put a 2-step on my diablo... they give you control of timing... it also shows live parameters... and for automatic trans gives you other options for shifting... I think is a decent Tuner... I can also download tunes and installed in my handheld tuner

 

I really like the idea of the laptop. This may be something I may go after.

 

If I'm going after laptop stuff, I'm going to put it on a netbook that that is the sole reason I use it for.