hey, not sure if this works or is what you need but what I used to do pre-osx is use fireviewer on the palm...then use graphic converter to convert jpg's into fireviewer format and then just add them to the palm...this way you wouldn't need the fireviewer app itself to work in osx because graphic converter can create the files...but I'm not sure if you need to keep them as jpg's to transfer to other people or just want them on your Palm