Errors with CFIMAGE and CF8 image functions

We are running coldfusion 8 enterprise in multi-instance mode on JRUN, and we are trying to do auto image processing for uploads to convert to a standard JPG format in thumbnail and large sizes… pretty standard stuff IMHO.

The problem is that CF8’s new image functions completely barf on certain types of images, including greyscale gifs, jpegs with funny colour profiles or jpegs with non-72 dpi.

This would manifest in either jrun bombs or simple resizes of