Hi, I recently bought a 16gb Flash Drive off of ebay, it claimed to be brand new and it doesnt say a brand name on it... Everytime you save pictures to it every 4th pic usually will not save right and you have to delete and resave it and then later on all the files you put on the drive disappears... I waited 20 minutes yesterday for it to convert all my pictures over to the drive and once they where there only 3 of them showed up, the rest wasnt even on the drive and later when I checked it the 3 that did show up are now gone but the folders are still on the drive... any suggestions???