I'm so sick of my Canon 50D's banding issue at High ISO. Heck, sometimes I get it with ISO 400. It's ridculous and I'm fed up with it. And since Canon refuses to come out with the 60D and apparently wants me to get a more expensive 7D (the Rebel series is not an option as they are too small and toy like), I'm forced to start looking at Nikon. My gear is in my sig. What do you recommend for going to Nikon. Frankly, all I need a body, 2 lenses (1 walk around, 1 telephoto zoom) and a good flash (I have Canon's 430 EXII).