--- np2/sound/soundrom.c	2003/12/12 01:04:41	1.7
+++ np2/sound/soundrom.c	2005/02/07 14:46:12	1.9
@@ -10,7 +10,7 @@
 
 static const char file_sound[] = "sound";
 static const char file_extrom[] = ".rom";
-static const BYTE defsoundrom[9] = {
+static const UINT8 defsoundrom[9] = {
 							0x01,0x00,0x00,0x00,0xd2,0x00,0x08,0x00,0xcb};
 
 
@@ -38,6 +38,12 @@ static BOOL loadsoundrom(UINT address, c
 	}
 	file_cpyname(soundrom.name, romname, sizeof(soundrom.name));
 	soundrom.address = address;
+	if (address == 0xd0000) {
+		CPU_RAM_D000 &= ~(0x0f << 0);
+	}
+	else if (address == 0xd4000) {
+		CPU_RAM_D000 &= ~(0x0f << 4);
+	}
 	return(SUCCESS);
 
 lsr_err: