I just picked this up today, and have been playing with it since I got it. One thing that has been troubling me since I started putting MP3s on it is that some files are not displaying their tags. The player acts as if they aren't tagged, when foobar2000 and MP3Tag are clearly showing the files with tags. No matter how I edit the files' tags (even wiping them and rewriting them manually) the tags still refuse to display on the unit. There seems to be no rhyme or reason behind this; it happens to a few random songs from various albums, and it happens to a handful of entire albums. Is there something that can be done about this?