diff --git a/ChangeLog b/ChangeLog
index 5d4c348..decfced 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-11-24  Natalia Portillo  <claunia@claunia.com>
+
+	* DiskType.cs:
+	  Added DVD-RW DL, DVD-Download, HD DVD-R DL and HD DVD-RW DL.
+
 2015-11-23  Natalia Portillo  <claunia@claunia.com>
 
 	* DiskType.cs:
diff --git a/DiskType.cs b/DiskType.cs
index c9751d3..d88395e 100644
--- a/DiskType.cs
+++ b/DiskType.cs
@@ -108,6 +108,10 @@ namespace DiscImageChef.CommonTypes
         DVDPRDL,
         /// <summary>DVD-RAM</summary>
         DVDRAM,
+        /// <summary>DVD-RW DL</summary>
+        DVDRWDL,
+        /// <summary>DVD-Download</summary>
+        DVDDownload,
 
         // Standard HD-DVD formats
         /// <summary>HD DVD-ROM (applies to HD DVD Video)</summary>
@@ -118,6 +122,10 @@ namespace DiscImageChef.CommonTypes
         HDDVDR,
         /// <summary>HD DVD-RW</summary>
         HDDVDRW,
+        /// <summary>HD DVD-R DL</summary>
+        HDDVDRDL,
+        /// <summary>HD DVD-RW DL</summary>
+        HDDVDRWDL,
 
         // Standard Blu-ray formats
         /// <summary>BD-ROM (and BD Video)</summary>