In general, I find my scans of slide film to be more accurate than those of color negative. I try to not mess with color as a general rule but sometimes it cannot be avoided. Usually my scans of slide film are good to go without any adjustment at all. Also, I used to really dislike Ektar due to what I found to be unpredictable color output in different light. I have found that it does best with a lot of light - preferably sunny days. I am starting to like it but don't shoot it very often. Portra 160 is quite good but a tad dull for me - good for low key scenes though. Portra 400 is my favorite all around color neg film - I love it. However, Activatedfx is 100% correct - there is nothing quite like viewing larger transparencies on a lightbox! Just amazing.