Hi, for those of you who might be more tech savvy or know some stuff about digital cameras, I need help. I have a Polaroid a520 (5.0 megapixels) digital camera that I got a few years ago. I used to use it quite often, but recently I haven't used it in well over a year until now. It has fresh, new batteries in it (and full battery life), it turns on and off perfectly fine, it has a memory card that is properly inserted into it, the flash works, it can take pictures/video clips, etc...Overall, you would think that it works perfectly fine. But, it doesn't. Whenever I take a picture or video clip, it doesn't save to the camera at all. If I take a picture and then go to the gallery of pictures where it should have been saved after I took it, it won't be there. Only the old ones from the last time I used this camera are saved there. At first, I thought that there was simply no more space left on the memory card. So I deleted 20+ pictures from it, took a picture, and checked to see if it saved. But, strangely enough, it still hadn't saved at all. I tried taking out the memory card, looking it over, and putting it back in. It looked perfectly fine and I made sure it was all the way in the slot next to the batteries, where it should be. But still, nothing I've tried will fix it and enable it to save the pictures. *Update: OK so I was scrolling through some more of the pictures on the camera and realized that it was saving some of the pictures, but they were all mixed in with the older pictures?! Thanks for any help you can offer!