Don't know Andrew, I didn't think I could, I was always told that they first had to be converted to Tiffs, I don't think Image Plus handles raws, but I will look at that.
Not sure now if it is the program actually as the results are the same on both the lappy and the desk top, I did the same processing of the files and the results were the same.
It must be the way I aquire the images I think, to be truthful, I'm buggered if I know why this is happening.
Thanks Andrew.
Leon