[da Vinci Dan]

Thanks all. I definitely want a unit that will provide more info than just the code. That is why I am in the $100 range. As I am a DIYer I am sure it will pay for itself with in the first few uses. After reading Amazon comments for an hour I am now more confuzed than ever. I can tell many of the comments/favorable reviews are bogus paid-for reviews. Any more insight is welcomed.