Unfortunately I have other expenses you know like a mortgage and don't have money to throw around buying a new DAP every other month like some of you. This DAP needs fixes and improvements and I just want those things to be done in a timely fashion. I trusted Shanling based on having the chance to use some of their home audio products which are quite good. So far it appears their DAP division has a way to go to catch up with their other divisions. I took a shot at my first Chinese DAP and it hits the mark on portability, sound quality, and power perfectly for me. Unfortunately the usability just isn't their yet as far as I am concerned and I am hoping Shanling can improve it. Like it or not I am stuck with this DAP until next year as I don't have the available funds to get another DAP right now. I am eagerly awaiting the IFA show in 3 weeks to see what else is going to be released end of this year and next. I can struggle with the M0 if need be until something better for me comes along and my finances are better. Kind of frustrating that I can find a track on my 4 year old A17 in like 5 seconds vs almost never with the M0. I just hope @Shanling is right and their will be a firmware update this month.