If I set three or more "My Mode" settings in the camera will they disappear in the camera when i change the batteries? Will I have to reset each time? The three or more could be one or two but if the batteries come out is the memory stuff toast? Sorry rookie ? But want better photos next week in Coz. Have tried to do a little research to get better photos this trip than my blow out in Bonaire. Well I had 4 out of 10 million that mad me smile I must have made a mistake to get those.Thanks