Each time you save a picture it asks you where you want to save it. You have to navigate to the pictures folder on your memory card and put it there. Chances are you have just been hitting save and saving them to the default folder. Now pictures you take. Open up the camara and go to options and select memory card for storage location. This will only work for pictues you take again ones sent to you in mms or email you will choose each time where they go.
"You can't be truly free unless you have nothing to lose."