hahahahaha
Yeah that's true and that is what bothers me about Nikon's marketing of these cameras. If you want to grow in your photography you HAVE to upgrade because you can't upgrade your lenses.
Some of the BEST Nikon lenses do not have focus motors in them but they try to sell a consumer camera to everybody expecting them to ONLY use consumer cheap lenses.
Buy a Canon 20D, 30D or 40D for $400-500 and then I can tell you what lenses to buy for another $500-700 and you will have a GREAT setup.