I am starting to make some money in Weddings - enough to try to fill in the weak spots with my lenses. Currently in my bag is D50 SB600 SB800 50 1.8 18-70 3.4-4.5 55-200 4.5-5.6 My weak area is my zoom. I love the 50 1.8 for receptions and portraits, but my weak area is my zoom. Should I put in a order in for the infamous 18-200 VR or get the new 70-300 VR that just came out? I have also heard good things about the Tamron, and I haven't heard about the Sigma 18-200 (with their version of VR/IS/OS) What do you suggest? I think I am willing to spend around 800 bucks or so. Edit - I have been thinking of another body as well... Like a used 1Dx, or D70s...or just save more for the D80.