diff --git a/libburn/trunk/cdrskin/cdrskin_timestamp.h b/libburn/trunk/cdrskin/cdrskin_timestamp.h
index a8313c8c..510590fd 100644
--- a/libburn/trunk/cdrskin/cdrskin_timestamp.h
+++ b/libburn/trunk/cdrskin/cdrskin_timestamp.h
@@ -1 +1 @@
-#define Cdrskin_timestamP "2010.03.26.083158"
+#define Cdrskin_timestamP "2010.03.27.155659"
diff --git a/libburn/trunk/libburn/mmc.c b/libburn/trunk/libburn/mmc.c
index 498d5ad8..ccb36c4a 100644
--- a/libburn/trunk/libburn/mmc.c
+++ b/libburn/trunk/libburn/mmc.c
@@ -425,6 +425,10 @@ int mmc_get_nwa(struct burn_drive *d, int trackno, int *lba, int *nwa)
 	if (mmc_function_spy(d, "mmc_get_nwa") <= 0)
 		return -1;
 
+	/* ts B00327 : Avoid to inquire unsuitable media states */
+	if (d->status != BURN_DISC_BLANK && d->status != BURN_DISC_APPENDABLE)
+		return 0;
+
 	ret = mmc_read_track_info(d, trackno, &buf, alloc_len);
 	if (ret <= 0)
 		return ret;