Isnt a jpeg a jpeg ? Transferring DX6340 photos to hard drive , then wanting to do more with them than Kodak's Easyshare offers. But, M'GraphX Picture Publisher will not open them. That is, not until I resave them-still as jpegs! , using another pic app. such as Irfanview, which WILL open the orig. saved files from camera. I've run into this before even using a dig'cam image file. Pict.Publisher handles most all common files, but on occasion, would state that one of those commone files is not valid or whatever?