is there a download that will assist PC users to upload a group of photos to .MAC? I posted a public file for users to upload to but my PC friends are telling me they are forced to upload one photo at a time. They are on a variety of PCs, such as Vista, XP and Windows 2000. Is there a download that would allow all of them to upload a group of photos at a time? I have scoured the web and only find info on XP.