diff --git a/outdb b/outdb
index 59bfd87..da2cdc4 100644
Binary files a/outdb and b/outdb differ
diff --git a/src/main.rs b/src/main.rs
index e03961c..6aaad15 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -393,7 +393,7 @@ fn x_args_to_bytes(args: &Vec<XArgument>) -> Vec<u8> {
             let h = bincode::serialize(&ChunkHeader { 
                 chunk_type: ChunkType::StringTypes.into(), 
                 end_of_chunk: 0x18, 
-                children_count: 0x18 + s.len() as u32
+                children_count: 16 + 0x18 + s.len() as u32
             }).unwrap();
             b = [h, b, s].concat();
             return b;
@@ -422,7 +422,7 @@ fn to_bytes(xdb: XDatabase) -> Vec<u8> {
                 for u in 0..playlists.len() {
                     let playlist = playlists.get(u).unwrap();
                     let mut args = x_args_to_bytes(&playlist.args);
-                    pl_bytes.append(&mut generate_header(ChunkType::Playlist, std::mem::size_of::<Playlist>(),args.len()));
+                    pl_bytes.append(&mut generate_header(ChunkType::Playlist, 36,args.len()));
                     pl_bytes.append(&mut bincode::serialize(&playlist.data).unwrap());
                     pl_bytes.append(&mut args);
                 }
@@ -438,7 +438,7 @@ fn to_bytes(xdb: XDatabase) -> Vec<u8> {
                 for u in 0..albums.len() {
                     let album = albums.get(u).unwrap();
                     let mut args = x_args_to_bytes(&album.args);
-                    al_bytes.append(&mut generate_header(ChunkType::AlbumItem, std::mem::size_of::<AlbumItem>(),args.len()));
+                    al_bytes.append(&mut generate_header(ChunkType::AlbumItem, 20,args.len()));
                     al_bytes.append(&mut bincode::serialize(&album.data).unwrap());
                     al_bytes.append(&mut args);
                 }
@@ -454,7 +454,7 @@ fn to_bytes(xdb: XDatabase) -> Vec<u8> {
                 for u in 0..tracks.len() {
                     let track = tracks.get(u).unwrap();
                     let mut args = x_args_to_bytes(&track.args);
-                    tr_bytes.append(&mut generate_header(ChunkType::TrackItem, std::mem::size_of::<TrackItem>(),args.len()));
+                    tr_bytes.append(&mut generate_header(ChunkType::TrackItem, 292,args.len()));
                     tr_bytes.append(&mut bincode::serialize(&track.data).unwrap());
                     tr_bytes.append(&mut args);
                 }
@@ -467,8 +467,10 @@ fn to_bytes(xdb: XDatabase) -> Vec<u8> {
             }
         }
     }
-    bytes = [bincode::serialize(&xdb.data.unwrap()).unwrap(), bytes].concat();
-    bytes = [generate_header(ChunkType::Database, std::mem::size_of::<Database>(), bytes.len()), bytes].concat();
+    let sdb = bincode::serialize(&xdb.data.unwrap()).unwrap();
+    let sdb_len = sdb.len();
+    bytes = [sdb, bytes].concat();
+    bytes = [generate_header(ChunkType::Database, sdb_len, bytes.len()), bytes].concat();
     bytes
 }
 
@@ -479,7 +481,7 @@ fn main() {
         .filter(None, LevelFilter::Info)
         .init();
 
-    let mut f = File::open("D:\\Documents\\iTunes\\iTunesDB").unwrap();
+    let mut f = File::open("D:\\Documents\\iTunes\\iTunesDB").unwrap(); // D:\\Documents\\iTunes\\iTunesDB
     let mut buf = Vec::new();
     match f.read_to_end(&mut buf) {
         Ok(n) => {