Still trying to get plumbing dropped in my basement to get the darkroom going. However looks like I found a quick workaround to digitize my 4X5 negatives. I have a portable lightbox on which I laid the negative flat and used my 60mm Macro Nikkor lens with the Nikon D70S to take a quick snap. I converted the capture to grey scale and then adjusted levels and some light corrections. I think I like what I see.