diff --git a/src/meta/ps2_mss.c b/src/meta/ps2_mss.c
index c0a96c27..7cc2d74c 100644
--- a/src/meta/ps2_mss.c
+++ b/src/meta/ps2_mss.c
@@ -1,6 +1,11 @@
 #include "meta.h"
 #include "../util.h"
 
+/**
+ * Guerrilla's MSS
+ *
+ * Found in ShellShock Nam '67, Killzone (PS2)
+ */
 VGMSTREAM * init_vgmstream_ps2_mss(STREAMFILE *streamFile) {
 	VGMSTREAM * vgmstream = NULL;
 	char filename[PATH_LIMIT];
@@ -26,9 +31,10 @@ VGMSTREAM * init_vgmstream_ps2_mss(STREAMFILE *streamFile) {
 	/* fill in the vital statistics */
 	start_offset = read_32bitLE(0x08,streamFile);
 	vgmstream->channels = channel_count;
+	/*datasize = read_32bitLE(0x0c,streamFile) */
 	vgmstream->sample_rate = read_32bitLE(0x10,streamFile);
-	vgmstream->coding_type = coding_PSX;
-	vgmstream->num_samples = read_32bitLE(0x1C,streamFile);
+	vgmstream->num_samples = read_32bitLE(0x1C,streamFile);/*  / 16 * 28 */
+    vgmstream->coding_type = coding_PSX;
 
 
 	if (channel_count == 1)
diff --git a/src/vgmstream.c b/src/vgmstream.c
index 33676028..ad2e2b19 100644
--- a/src/vgmstream.c
+++ b/src/vgmstream.c
@@ -3222,7 +3222,7 @@ void describe_vgmstream(VGMSTREAM * vgmstream, char * desc, int length) {
             snprintf(temp,TEMPSIZE,"Mini Ninjas 'STR' header");
             break;
 		case meta_PS2_MSS:
-            snprintf(temp,TEMPSIZE,"ShellShock Nam '67 'MSCC' header");
+            snprintf(temp,TEMPSIZE,"Guerilla MSCC header");
             break;
 		case meta_PS2_HSF:
             snprintf(temp,TEMPSIZE,"Lowrider 'HSF' header");