Hi, I purchased a Nikon 17-35mm AF-S Zoom-Nikkor Lens f/2.8-f/22 a year ago to use with my old 35mm Nikon N80. I recently converted to digital with a Nikon D80. Should I keep my 17-35mm Nikon lens or sell it to purchase another lens more suitable for digital photography? I'm not really sure. I could probably get back what I paid for the Nikon lens (around $900), but is there anything better out there for the same sort of money or should I hold onto this one? Advice much appreciated! Cheers.