Downloaded it and confirmed that the touchscreen and sounds are now fixed for the R4DS version

However, I found a small bug within the program.

After the splashscreen "MitoulovesEcchi" the Splash screen for Virus DS will apear. If you touch the screen or press "A", there are some black particles that will appear on some parts of the lower screen (pallete related maybe? ) before going to the language selection screen
This does not happen to the NoSave DLDI version that you first updated. (Which is good. no bugs found.)
Sorry for the trouble
