As an mp3 newbie, I have put podcasts and old radio programs on my Fuze and they’re all mixed up. I am getting clicking and skipping sounds in files when I play them. I think it would be easier to reformat the drive and start all over. Is there any danger doing this? Is there a preferred way to reformat the Fuze, because I do see that “reformat” is an option on the settings menu. Please advise on best method I should use. And, what would cause the clicks and skips in files that worked fine yesterday?