any pics taken should automatically be stored to your sd card. ditto for videos and any pics you download.
oops forgot. if the phone doesnt start off with a sd card then you can use some 3rd party apps like astrofile and move the pics to your sd card. or just use your computer which would probably be faster anyways.
First it does not "automatically" save. The default is to internal storage. You need to go into camera - settings and scroll down and change storage to memory card. As far as moving the picture from internal to external storage: Applications - My Files - DCIM (if that is where your camera files are)/touch-hold the next screen gives an option to Move - chose move and then scroll to "external_sd" and click "move here". I made the mistake and thought when it states /sdcard at the top of MyFiles that meant external - not true.
So, safer and easier to change the settings of the camera storage. Good luck