and that's where you're headed if you don't pick a single path and stay that course.
Ocnbrze was right - you need to slow down and read the information offered in his post.
I made my suggestions here -
http://androidforums.com/evo-3d-all-things-root/400069-evo-4g-3d-root.html
please decide which thread you'd like to stick to, and we'll all help you. If you go to multiple threads in multiple forums, we won't duplicate efforts because if we did, you'd end up with confusion and worse.
Frankly, if it's your intention to simply root the 3d in a hurry without knowing what is involved so that you can maintain a sales claim that wasn't true at the time you made it on craigslist, then i'm disinclined to help you in any case.
I see no reason to help you turn a profit when others need help getting basic functionality.
So - slow down, pick a path, read the info given before asking more questions.
Thank you.