Ok, i read pretty muich everything in the library and i figured i would start the cheapest way. I dl uber 1.7 and i was fiddleing around with it trying to get used to it. i know how the fuel and ignition maps work as well as the boost/rev limits/misc tabs. however i dont know how to change/add new values into the cells. i jsut have to drag-click the cells i was like excel and then use the math and multi tapers at the bottom? Damn im new at this and i wanted to learn to tune before putting my turbo kit on my teg. also on the misc tab the iacv is set to 0 if i were to move it to 1 what rpm would it be, it would drop the idel but how much would it drop it (rpms)? In the Uber FAQ it said to select all the fuel cells and then set the mutiplier to 53 and then add 5 to 10 to all the cells for 450cc injectors ( i used the (240/NIS)*100 + (5-10%) formula) to ghetto scale the map for 450's. Im guessing the non ghetto way is to do them individually but i have no idea how.