--- a/sound.c	Sat Mar 12 09:40:29 2005 +0000
+++ b/sound.c	Sat Mar 12 09:46:07 2005 +0000
@@ -124,7 +124,7 @@
 			return;
 		if (SetBankSource(mc, sound)) {
 			MxSetChannelVolume(mc, volume << 8, volume << 8);
-			MxActivate(mc);
+			MxActivateChannel(mc);
 		}
 	}
 }