Is there a program that runs on the EVO that produces the best sound quality while listening to MP3s? I have some Shure headphones that I use with my itouch and they sound great. The EVO sounds just "OK". Anyone have a player that they use that works better than others? Maybe one with an EQ? I am using (3) cubed as my player and like the features, but just wish the sound was a little better. Ideas?