Hello! I just upgraded an old E407 to an A608 and miss one really important feature from the old unit. In Sonic Stage with my E407, I could move, rearrange, and edit tracks with ease. I didn't use playlists or anything...I just threw tracks on the unit and arranged them as necessary. With my A608, I can't do this at all! When I transfer files, they're "stuck" in their original position on the player and can't be moved. Am I missing something really obvious here, or can I not do this with an A608? If this isn't possible, I'd rather go back to my E407. Thank you very much for your help!!