So I've read a dozen or so threads about the D700 today. As a D200 owner who is ready for another body (and has borrowed and shot with a Canon 5D and seen the image quality) I almost can't order quickly enough. But then the thought arrives - what glass will I hang on the front of my new D700? My three most used lenses are the 17-55, Sigma 10-20, and 70-200VR. (DX,DX and FX of questionable usefulness.) To add to the problem Nikon has no simple one lens full-frame solution (like a 24-105/F4 VR.) So for me buying a D700 might actually mean buying a D700 PLUS a 24-70 PLUS a 14-24 or 17-35. On the other hand buying a D300 right now would allow no lens changes but leave me a little nervous about the future. Anybody else in my boat? Is there a logical lens path to full frame?