Great to hear! I will definitely be considering the m11 when its available widespread. The 2 card slots are helpful for me with a large music collection. Can you definitely confirm that there is not a track limitation on the m11? (Some players limit the songs or number of files the player will read in the database to 20k or such, regardless of the availability of space on the card or even the limit of the card size). Thanks for any further insight on this.