Well I jumped ship... bought my first 24V, an 02 QC long bed 4X4 Auto. It's mostly stock but I think it may have a Superchips? It has a sticker on the side window, and it seems to run well for 3:54s and 33"s. Gets more revs than my stock 12Vs did too. So I'm thinking about bombing it... what box or stack do you guys recommend? A while back I looked at the Edge Drag Comp, and yesterday I was looking at the Juice w/ attitude. What's the diff? The ones I saw were priced the same but the juice comes w/guages? I already have a set of Autometers to put it, and the trans will be comming out for mild mods soon. I have an intake and 5" exhaust to go on it too. (I've also heard the turbo sucks but I suppose that's a whole new post!) I'm open to any brands. I had read in a search some like the TST/Smarty. Does smarty require a loptop? Any input would be great, and BTW it's just a driver, lite towing. No drags or pulls, just me and my heavy right foot...