What would be a couple of good ways, to categorize mp3's, I found out trying by date, is not always the best way, due to the fact, you maybe listen to the great hits of the 80's and they have a 2003 record date, so you would have to edit all those mp3's by hand. So, what would be the next best choice to keep you files listed by some "type" that doesn't change. TKS- Rick