It sounds to me, and I'm by no means an expert, that the pictures were saved in a format peculiar to Kodak, most pics are saved as .jpgs or .bmps to name two. Can you find any info on the Kodak website? Maybe they've got a viewer or an exporter?
Could you perhaps choose one and email it to me to see if I can open it, I've got a graphics program that can import some other types of files, might be worth a go perhaps?
Edited to add that I just Googled MRW and it seems to be a peculiarity of a CD burner. MR stands for Mount Rainier!!!!
I hope someone comes along to help that knows what they are talking about.