woah, wait. What? deleting and replacing and no difference? Sounds like a HDD problem man, not a file issue. Itunes is a thorn in mt proverbial side because i hate on anything apple related (after 1987, that is) but what youre describing sounds like a storage, or windows issue. I wish there was a prog similar to itunes that didnt **** in the same way that itunes does. It has a (fairly) simple GUI, sure, but gawd it ***** badly otherwise.... I seriously dont get why an android user hasnt engineered a usable physical format for car audio enthusiasts. For a plain example, Pioneer has created the plainly AWESOME prs80. Ok, cool, why not make that available to the double din guys with a FREE OS from google and make it customizable from there?? Turns out, that Android is nearly as free form as needed... Ugh, just annoying that the mainstream deck developers havent grabbed on.