Long press the picture and save or hit menu in the text and go to copy attached to SD or "more" and hit save. Not sure what app you are using but its possible.
i have saved my mms picture yto my SD card but they wont show up in my gallery? i just got the phone yesterday so im a little new. aany help would be awesome!
I am also having the same problem with pics from my SD card not being able to load into the gallery. I uploaded pics from my last phone. I know they are on the SD card, but cannot bring them out.
You guys have a file explorer installed on your Droids? The download files go into 'download' folder or if you're using Handcent they go into 'downloads' which is sub folder in the handcent folder on your sd card. Your gallery should pick them up but you can always trying moving them to the DCIM folder.