diff --git a/libisoburn/trunk/libisoburn/isofs_wrap.c b/libisoburn/trunk/libisoburn/isofs_wrap.c
index 4726ccca..3928eedd 100644
--- a/libisoburn/trunk/libisoburn/isofs_wrap.c
+++ b/libisoburn/trunk/libisoburn/isofs_wrap.c
@@ -564,7 +564,9 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
    isoburn_set_start_byte(o, size, 0);
    if(!(flag & 1))
      o->fabricated_disc_status= BURN_DISC_APPENDABLE;
- } else if (!strncmp((char*)pvm->std_identifier, "CDXX1", 5)) {
+ } else if (strncmp((char*)pvm->std_identifier, "CDXX1", 5) == 0 ||
+            (strncmp((char*)pvm->std_identifier, "CDxx1", 5) == 0 &&
+             pvm->vol_desc_type[0] == 'x')) {
 
    /* empty image */
    isoburn_set_start_byte(o, o->zero_nwa * 2048, 0);
diff --git a/libisoburn/trunk/xorriso/xorriso_timestamp.h b/libisoburn/trunk/xorriso/xorriso_timestamp.h
index 64e0a577..1e9cf25f 100644
--- a/libisoburn/trunk/xorriso/xorriso_timestamp.h
+++ b/libisoburn/trunk/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2011.07.08.131032"
+#define Xorriso_timestamP "2011.07.10.112539"