hi everyone, i've been looking for info on this problem, but haven't found anything helpful yet, so i hope this is the right forum to post the question. i've received a CD with images which was made on a windows machine (jpg format). the Finder thinks they're unix executables (I have 10.6.4). i've tried to copy them to the desktop and renaming to .jpg extension and open with Preview, but that doesn't work. i've also tried renaming to .tif and .gif, but without success. does anyone know how to solve this problem?