diff --git a/TBO/TBO.csproj b/TBO/TBO.csproj
index 92932fe..9097062 100644
--- a/TBO/TBO.csproj
+++ b/TBO/TBO.csproj
@@ -47,8 +47,10 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="..\..\CSharpLib\XWolf\xIO2.cs">
+      <Link>xIO2.cs</Link>
+    </Compile>
     <Compile Include="ImageWorks.cs" />
-    <Compile Include="oDB.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="TBOFile.cs" />
diff --git a/TBO/TBOFile.cs b/TBO/TBOFile.cs
index 59a7bec..621632f 100644
--- a/TBO/TBOFile.cs
+++ b/TBO/TBOFile.cs
@@ -4,6 +4,7 @@
 using System.Drawing.Imaging;
 using System.IO;
 using System.Text;
+using XWolf.IO;
 
 namespace TBO
 {
@@ -73,7 +74,7 @@
             List<long> poses = new List<long>();
             long pos = fs.Position;
             int lng;
-            while ((lng = ReadInt()) > 0)
+            while ((lng = fs.ReadInt32()) > 0)
             {
                 poses.Add(pos);
                 fs.Position = pos = fs.Position + lng;
@@ -86,7 +87,7 @@
             metapos = fs.Position;
             if (fs.Position >= fs.Length)
                 return;
-            string metaJSON = ReadString();
+            string metaJSON = fs.ReadString();
         }
 
         #region I/O
@@ -95,7 +96,7 @@
         {
             empty = false;
             fs.Position = 0;
-            if (Encoding.ASCII.GetString(Read(FILEHEADER.Length)) != FILEHEADER)
+            if (Encoding.ASCII.GetString(fs.Read(FILEHEADER.Length)) != FILEHEADER)
                 throw new Exception("El arhivo no es un tebeo");
             if (fs.ReadByte() != EOF)
                 throw new Exception("Error al leer el tebeo");
@@ -107,91 +108,54 @@
         {
             empty = true;
             fs.Position = 0;
-            Write(Encoding.ASCII.GetBytes(FILEHEADER));
+            fs.Write(Encoding.ASCII.GetBytes(FILEHEADER));
             fs.WriteByte(EOF);
             fs.WriteByte(FILEVERSION);
         }
 
-        private void Write(byte[] buf)
-        {
-            fs.Write(buf, 0, buf.Length);
-        }
-
-        private byte[] Read(int len)
-        {
-            byte[] buf = new byte[len];
-            fs.Read(buf, 0, len);
-            return buf;
-        }
-
-        private void WriteInt(int i)
-        {
-            Write(BitConverter.GetBytes(i));
-        }
-
-        private int ReadInt()
-        {
-            byte[] buf = Read(sizeof(int));
-            return BitConverter.ToInt32(buf, 0);
-        }
-
-        private void WriteBlock(byte[] buf)
-        {
-            if (buf == null)
-                WriteInt(0);
-            else
-            {
-                WriteInt(buf.Length);
-                Write(buf);
-            }
-        }
-
-        private byte[] ReadBlock()
-        {
-            int lng = ReadInt();
-            if (lng == 0)
-                return null;
-            return Read(lng);
-        }
-
-        private void WriteString(string data)
-        {
-            if (data == null)
-                data = string.Empty;
-            WriteBlock(Encoding.UTF8.GetBytes(data));
-        }
-
-        private string ReadString()
-        {
-            return Encoding.UTF8.GetString(ReadBlock());
-        }
-
         private Image ReadImage()
         {
-            MemoryStream ms = new MemoryStream(ReadBlock());
+            MemoryStream ms = new MemoryStream(fs.ReadBlock());
             return Image.FromStream(ms);
         }
 
         private void WriteImage(Image i)
         {
-            WriteBlock(ImageJPEG(i));
+            fs.WriteBlock(ImageJPEG(i));
         }
 
-        #endregion
-
         public void AppendImage(string filename)
         {
             byte[] image;
             FileInfo fi = new FileInfo(filename);
-            using (Image i = Image.FromFile(filename))
+            Image i;
+            try
+            {
+                i = Image.FromFile(filename);
+            }
+            catch
+            {
+                return;
+            }
+            using (i)
             {
                 image = GetImageBytes(i);
                 if (image.Length > fi.Length)
                     image = File.ReadAllBytes(filename);
             }
-            WriteBlock(image);
+            fs.WriteBlock(image);
         }
 
+        /// <summary>
+        /// Closes the TBO writing procedure
+        /// </summary>
+        public void Commit()
+        {
+            
+        }
+
+        #endregion
+
         private byte[] GetImageBytes(Image i)
         {
             byte[] img = ImageJPEG(i);
@@ -285,25 +249,25 @@
                 return ImagePNG(bmp);
         }
 
-        [oDBSerialize("Titl")]
+        [xIO.Serializable("Titl")]
         public string Title { get; set; }
 
-        [oDBSerialize("Var")]
+        [xIO.Serializable("Var")]
         public string Variant { get; set; }
 
-        [oDBSerialize("Vol")]
+        [xIO.Serializable("Vol")]
         public string Volume { get; set; }
 
-        [oDBSerialize("Auth")]
+        [xIO.Serializable("Auth")]
         public string Author { get; set; }
 
-        [oDBSerialize("Publ")]
+        [xIO.Serializable("Publ")]
         public string Publisher { get; set; }
 
-        [oDBSerialize("Year")]
+        [xIO.Serializable("Year")]
         public int Year { get; set; }
 
-        [oDBSerialize("Com")]
+        [xIO.Serializable("Com")]
         public string Comments { get; set; }
 
         public int Grayscale { get; set; } = 16;
diff --git a/TBO/UI/Windows/Studio.cs b/TBO/UI/Windows/Studio.cs
index f78767d..29378d3 100644
--- a/TBO/UI/Windows/Studio.cs
+++ b/TBO/UI/Windows/Studio.cs
@@ -114,11 +114,12 @@
                     lbInfo.Text = FBytes(tbo.Size);
                     Application.DoEvents();
                 }
+                tbo.W
             }
-            catch (Exception ex)
-            {
-                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
+            //catch (Exception ex)
+            //{
+            //    MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            //}
             finally
             {
                 btGo.Enabled = true;
diff --git a/TBO/oDB.cs b/TBO/oDB.cs
deleted file mode 100644
index 3dafa63..0000000
--- a/TBO/oDB.cs
+++ /dev/null
@@ -1,47 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace TBO
-{
-    [AttributeUsage(AttributeTargets.Property)]
-    class oDBSerialize : Attribute
-    {
-        public oDBSerialize(string name)
-        {
-            Name = name;
-        }
-
-        public string Name { get; set; }
-    }
-
-    class oDB
-    {
-
-        private Dictionary<string, object> data = new Dictionary<string, object>();
-
-        #region Serialization
-        public static oDB Serialize(Object o)
-        {
-            return null;
-        }
-
-        public T Deserialize<T>() where T : new()
-        {
-            return default(T);
-        }
-        #endregion
-
-        private object GetValue(string name)
-        {
-            object result;
-            if (data.TryGetValue(name, out result))
-                return result;
-            return data[name]= new oDB();
-        }
-
-        public object this[string name] { get => GetValue(name); set => data[name] = value; }
-    }
-
-}