Been reading for 2 days now. It's really kinda overwhelming. My hp pro will be here in couple days so I thought I wood get a head start. I installed my aem wb. Downloaded demo but sum mum ma hemi I half no freakn clue. I got basic ve table supposed to play nice with maf during cruising and wb n ve tables at wot. I've been thru about 16 stickies and I feel like I learned some new terms but dunno how they are in correlation. I will be stopping by the local speed shop to ask for help but I get the feeling everywhere that I'm half to do on my own and when I blow up my motor I will learn not what to do. I don't want that. NE ways I have both a mail order toon and the old school Diablo that let's u into the fuel/spark tables but nothing like all the tables hp offers. I guess I'm trying to say this is going to be very challenging for me. 2005 silverado, 5.3, lm7, pacesetter lt, airaid cai, tb spacer