I bought my iPod Touch a few weeks ago and it's been fine. I did notice two specks of dust under the screen when I first used it, but I thought of it as negligible and didn't go to replace it. Now I noticed a few more dust specks in a different area as well as the previous ones. Can I get it replaced for this problem? I bought it at Target... would Target replace it for me? Or can I go to the Apple Store or something? Send it in?