4/19    Is there anyway to open up a jpeg in Powerpoint, modify it with
        the built-in drawing tools, and then save it as a jpeg again (with
        modifications)? I'm wondering because I need a program on OS X to
        do simple drawing with (using tools similar to what powerpoint
        offers: lines, boxes, etc.). I have photoshop, but it doesn't
        have drawing tools. If powerpoint doesn't allow this, does anyone
        have recommendations for a free/cheap drawing program for OS X?
        Thanks.
        \_ i think most recent macs come with omnigraffle.  would that be
           sufficient?
                \_ I do have omnigraffle, but I can't even open jpegs.
                   does your omnigraffle open jpegs? -op
                   \_ File->Place Image...
                      Works w/ jpegs and pngs in OmniGraffle 3.2.1
                      (at least w/ the licensed version)
        \_ jpeg is lossy. Don't save a drawing as a jpeg.
           save the drawing as PNG. it will look a while lot better.
                \_ well the images are already in jpeg, so I'd prefer
                   to keep them that way. -op
                   \_ IIRC, each time you save em, they get more lossy.
                      who/what program created them in the first place?
        \_ Photoshop doesn't have drawing tools?  Eh?  Exactly what are
           are you trying to do?
                \_ photoshop is a paint program, so it doesn't have drawing
                  tools like a line tool, circle tool, etc. -op
                \_ I just want to add several lines and circles to an image
                   to point out certain parts. Pretty simple stuff. Photoshop
                   makes simple stuff like that difficult to accomplish.
        \_ Why don't you just import the JPEG into your PP presentation
           and draw on top of it using the PP drawing tools?