I think the whining going on here with some of you is preposterous. So, I intend to purchase a D800 at some point. I'm fairly certain I said that in my original post.
What I asked for were thoughts. You don't think I should buy the D800 right away? Great! Tell me WHY. Don't assume that I "don't know how to take the camera off auto mode". I assure you, that is not the case.
Yes - I already knew lenses are important, but I did not value them higher than the D800. That was obviously an incorrect decision and has been corrected by Dao and djacobox372 with their factual statements on lens depreciation versus body depreciation. THAT is an acceptable reason on WHY it should not be done. Opinions are great and all, but I could sit here and listen to all of you tell me why you personally FEEL I shouldn't do something all day long. Giving me factual reason as to WHY though - that is the advice I am more likely to take.
I am sorry that some of you feel I acted out of line. However - I will not apologize for feeling personally offended at the assumptions that I know nothing about what I'm doing, am an idiot, "have no idea how to take the camera off auto mode", am belligerent and so on. If that's the way you'd like to feel - so be it. It really doesn't matter. But in the end, I'll spend the money I want to spend on what I want to spend it on, and the only two that gave me an acceptable, undeniable, factual reason for buying gear over a body are the two men mentioned above. The others that contributed, thank you (assuming you are not one of the few that have felt the need to insult me).