Originally posted by Fleischmann It was the White balance.
Shooting small theatricals can be a big problem with WB, as the images can have strong colour casts. But, with raw, the embedded WB parameters are the camera's "suggestion". You can easily change this in your raw converter, so it's not hard to fix a strange WB. Once you fix one image, you can apply it to all the others. You can also save a WB preset in your raw converter like "Theatre Light #1" (which is what I did in SilkyPix Pro 4).
With JPEG, WB fixups it can be a lot more difficult. Some programs like SP & LR can convert a JPEG/TIFF into a virtual-raw format so you alter the WB as if it was a raw file, but the displayed colour temp is not longer valid - the original WB data info was lost in the conversion to JPEG or TIFF, so any colour temp adjustment you make is now relative, not absolute.
So greater WB flexibilty is one of the reasons I shoot in raw. I just leave the camera in Auto WB - a wrong choice by the camera is only going to affect the review image, unless you shoot raw+.
Dan.