I recently purchased this Cameron on ebay (Yeah I know...). So far I can't get anything out of it. When I check the battery the battery meter is in the white, with and without batteries. I can't get it to move. I know corroded battery terminals is a common problem so I tried lightly sanding them with some fine sandpaper, still nothing. I wrapped the ended of the batteries in tinfoil and still got nothing. Any suggestions would be really appreciated. The seller claimed "EVERYTHING WORKS" and included a 7 day guarantee, I'll use this if I have to but I'd really just like my camera to work and not go through the hassle.