Tested on NDSL+EZ3in1 (R4DS + WoodR4 v1.18) (this is the only DS I have)
-Overall performance not bad,
-Compared to original 2.10, this version has better sound. At 100% volume, the music have deeper tone. (I wonder how good is the sound at DSi/DSiXL)
-The drum is a nice addition to the music...