It's a beautiful site.
OR, you could just listen to us talk. We've got some smart brains here, just sit back, don't post, and read the posts by some of these guys;
(There was another guy, I'll edit this post later)
Just hang out in all the forums, but mostly focus on the repairs forum, that's where all the technical info comes out.
And, just have google ready in another pop-up window. Then, whenever somebody uses a term you don't know what is, enter it into google, and check out some sites for it. If you still can't find any good info on it, then come here and ask it.