For those of you who still use film, or if you just picked up the new Vivitar Full Frame, Kodak has released a new Portra 400 (this time with out a saturation change) http://www.pdngearguide.com/gearguide/content_display/news/e3i776b1668d474ee36334be20d5167de7d Available for 35mm full frame cameras, 120/220 medium format full frame cameras, or for 4x5 sheet non-digital full frame cameras.