Jpegs are jpegs. AFAIK, all digital cameras upload their images as jpegs. You may or may not have to add the ".jpg" extension to the file name, but any program that can open jpegs can be coaxed to open the file. Usually the easiest app in OS 9 to open the jpegs is PictureViewer, a component of the (free) player version of QuickTime. I really like PictureViewer for OS 9 images. My second choice for jpeg or gif files is any internet browser. Just drop the image file on IE or Netscape, or whatever. Third choice for me (but many people's first choice) is Graphic Converter. It's shareware, and worth the $35, but you can use it for free if you're willing to tolerate a delay. A problem in PC to Mac transfers is often the compression method used on the dark side machine. They have an affinity for zip files, which aren't used very much over here in the sunshine. Not to worry! Aladdin Systems' Stuffit Expander will expand zip files as well as the usual hqx and sit files. (www.aladdinsystems.com) Maybe this is part of your problem. Finally, (finally specifically addressing your comment) the only proprietary Microsoft format I can think of are their formats for Windows Media Player files. A reader that will read most of these files is available from MS at their website: mactopia.com The sureest way (and probably the most nerve-wracking for a newby) to control the file that opens a document by changing the creator (and possibly the type) in the file's resource fork. I use an old program called File Typer in OS 9; other people seem to like File Buddy. In OS X, FileType is a freeware program that does the trick very nicely. But these programs are not for the first ninety days or so. ;-) HTH. Jon On Tuesday, May 13, 2003, at 08:38 AM, Mac OS X Newbies wrote: > In a related note, last year a client sent me a whole CD of jpegs > exported from his video camera on a windows machine I couldn't > open. He sent me another CD after we discussed the problem. It > seemed this was because the program he had for importing the > images from the camera was exporting jpegs in a proprietary > Microsoft format for that program only. > > Why can't a jpeg just be a jpeg?