pcdMagic features color profiles that are specific both to model of scanner used, and the original film type used. See the examples below for an example (all other settings at their defaults). pcdMagic can either use its own internal color profiles, or use the original Kodak color profiles as supplied along with Kodak's professional software. And pcdMagic automatically detects which profile to use based on the metadata embedded into the image when it was originally scanned, so you won't need to try to guess which to use.
Converted using the generic Photo CD color profile (Original image courtesy of Ted Felix)
Image converted with pcdMagic's "pre 4000-series scanner" Kodachrome profile. See how much more realistic the color of the flowers and sky are, even the pot that the flowers are in. (Click to see full sized images)