Quote: I agreed.I came from sansa clip plus with rockbox.It has a very convenient interface.And 2 things I really want my studio v to have are delete song by mid key>delete something like that and make playlist with playing music at the same time that means you don't have to shutdown...

My previous mp3 was sansa clip plus with rockbox so The thing I thought studio v was lacking   1.I want to delete the song I don't want to hear it anymore on Studio V. But yes,It can delete by resource manager.But it really hard to do it. Could you make it by hold mid key for 2 sec>menu...

Can i ask you a question? I heard about this studio use a cheap dac (Sigmatel 3770) but how it can beat the j3 even it use that kind of dac? Isn't j3 use WM8960G ? I thought wolfson is the best chip?