I just got the 1500i 2GB version of the cube for my Birthday. I put about 140 songs on it and organized them by Artist, Album, and song. The problem, however is that about half of the artist names, when i click on them, the screen says "no files". I read somewhere about the folder capacity of the cube being only 50 and I think this might be the problem, but im wondering if maybe I'm orgainzing my songs incorrectly. I heard that updating the firmware might solve my problem, but i dont really know how to do this. If anyone else has had this problem, do you know how to fix it? And how do you update firmware?