a mod of the original source which maps some of the touch screen only controls to dpad+button combinations.The L/R keys have been disabled by default. You can re-enable them using the touch screen menu. (I always accidentally nudge these.) The rom loader defaults to 'ROMS' instead of the root directory. To change this behavior:1. Extract nesDS.exe, nesDS.nds, and nesDSns.nds. 2. Run nesDS.exe and enter a default rom directory. This will patch the default rom directory for both of the nds files. nesDS.nds has the shoulder buttons enabled by default and nesDSns.nds does not. A few additional hot keys have been added: Load State - Select+Up Save State - Select+Down Save SRAM - Select+Left Reset NES - Start+Select (back to selection screen)