Originally posted by Fries Did you shoot in Raw? If you did you can easily change the white balance in post production! I once left my K200D on 1600 iso and that is much harder to rectify...
Green Mode doesn't save the RAW (PEF DNG) files. Only JPGs.
The WB is pretty simple to fix with JPGs as well. Open a file in your elements. Select the Curves adjustment (don't know where it is in elements). Pick the middle eye-dropper from the window that pops up, and select something in the frame that is either White, Gray, or Black. Pick different things until it looks close. Then use the same method for the rest of your photos.
The Pentax utility may be able to fix it too. Not sure, it crashes on every machine I've installed it on so I just leave it in the box.