So I switched over from Canon this (D300 + 50mm f1.4 in the mail). I still have to sell my 40D body and remaining glass. So with my Canon I had a 24-70mm f2.8 L, 30mm f1.4 (sigma), 50mm f1.4, 85mm f1.8, 135mm f2, and Tokina f12-24 for my UWA. I'm thinking of forgoing the use of my zooms, I love shooting primes!! Oddly enough it seems when comparing Nikon vs Canon glass the Primes are cheaper and less robust on the Nikon side, while with the Zooms, Nikkor glass is much more $$$. I already purchased the Nikkor 50mm 1.4. I was surprised to find it at Adorama for 290 shipped for the USA market lens!! I'm considering rebuying the 30mm f1.4 over the Nikon 35mm f2. I'm going to give the 35mm a run first because a friend has one, but I loved the Sigma so much on the Canon that this has to be a rebuy. I might take it slow again, but from the looks of things here the 85mm f1.4 and the 135mm f2 seem to be heavyweights in the Nikkor prime line up. I'm thinking the 30mm 1.4, 50mm 1.4, 85mm 1.4 (or 1.8?) and a 135mm f2 seems to pretty much be a solid line up of primes here. I hope my collection will build fast and strong. I'm lucky for now that there are no f1.2 lenses here continually teasing me.