I have a printer/scanner at home (Dell 968W) and it does a fine job with most of the stuff I use it for. The recent Pre-Digital thread has me interested in scanning more photos. I am a bit disappointed in the quality of my photo scans. I suppose that by nature, scans will not be as good as a digital photo (especially with my general purpose scanner). Are there certain settings I should look to adjust...the dpi for example? Or must one purchase a scanner dedicated to copying pictures and negatives to get good quality picture scans?