diff --git a/BMGEditor/FS/Compression.cs b/BMGEditor/FS/Compression.cs
index 0cd245a..c05a6c6 100644
--- a/BMGEditor/FS/Compression.cs
+++ b/BMGEditor/FS/Compression.cs
@@ -5,7 +5,7 @@ using System.Text;
 
 namespace BMGEditor
 {
-    public static class Yaz0
+    public static class Yaz0 // ONLY WORKS WITH BIG ENDIAN - TO REWRITE !!
     {
         // TODO: put compression in use?
         // note: compression is slow when dealing with large files (eg. 3D models)
diff --git a/BMGEditor/FS/Yaz0Stream.cs b/BMGEditor/FS/Yaz0Stream.cs
index f2709cc..7f5be97 100644
--- a/BMGEditor/FS/Yaz0Stream.cs
+++ b/BMGEditor/FS/Yaz0Stream.cs
@@ -6,7 +6,7 @@ using System.IO;
 
 namespace BMGEditor
 {
-    public class Yaz0Stream : MemoryStream
+    public class Yaz0Stream : MemoryStream //ONLY WORKS WITH BIG ENDIAN - TO REWRITE !!
     {
         public Yaz0Stream(Stream backend)
             : base(1)