ive got some .mp3's on my computer that i was renaming to better organize some stuff. i renamed these .mp3's, renamed the folder, then came back 2 min later to that folder and it had the original name on it. i then opened it and all the files had the original names on them. only two will play though. the others are "corrupted and unreadable" when i try to open them, delete them, rename them, or do anything else. when i highlight each one of these, they basically have no info. yet when i click on properties for each one, the correct info shows up (like file size and so forth). any clue whats goin on here? i really wanna get rid of 'em if i cant fix 'em. thanks in advance.