diff --git a/src/mc/level.cpp b/src/mc/level.cpp
index 132107ee..7bff488e 100644
--- a/src/mc/level.cpp
+++ b/src/mc/level.cpp
@@ -17,44 +17,15 @@ Compound() {
     Long(LastUpdate): 7446079
     Int(xPos): -1
     Int(zPos): -1
-    List(TileEntities, TAG_Byte, 0): [ ]
+    List(TileEntities, TAG_Compound, 0): [ ]
     Byte(TerrainPopulated): 0x1
     IntArray(HeightMap): (256 ints)
-    List(Sections, TAG_Compound, 5): [
+    List(Sections, TAG_Compound, 1): [
       Compound() {
-        ByteArray(Data): (2048 bytes)
         ByteArray(SkyLight): (2048 bytes)
         ByteArray(BlockLight): (2048 bytes)
         Byte(Y): 0x0
-        ByteArray(Blocks): (4096 bytes)
-      }
-      Compound() {
-        ByteArray(Data): (2048 bytes)
-        ByteArray(SkyLight): (2048 bytes)
-        ByteArray(BlockLight): (2048 bytes)
-        Byte(Y): 0x1
-        ByteArray(Blocks): (4096 bytes)
-      }
-      Compound() {
-        ByteArray(Data): (2048 bytes)
-        ByteArray(SkyLight): (2048 bytes)
-        ByteArray(BlockLight): (2048 bytes)
-        Byte(Y): 0x2
-        ByteArray(Blocks): (4096 bytes)
-      }
-      Compound() {
-        ByteArray(Data): (2048 bytes)
-        ByteArray(SkyLight): (2048 bytes)
-        ByteArray(BlockLight): (2048 bytes)
-        Byte(Y): 0x3
-        ByteArray(Blocks): (4096 bytes)
-      }
-      Compound() {
-        ByteArray(Data): (2048 bytes)
-        ByteArray(SkyLight): (2048 bytes)
-        ByteArray(BlockLight): (2048 bytes)
-        Byte(Y): 0x4
-        ByteArray(Blocks): (4096 bytes)
+        ByteArray(BlockStates): (4096 bytes)
       }
     ]
   }
@@ -193,6 +164,11 @@ namespace mc {
     delete byte_array;
   }
 
+  void register_long_array(level_context* C, nbt::String name, nbt::LongArray* long_array) {
+
+    delete long_array;
+  }
+  
   void error_handler(level_context* C, size_t where, const char *why) {
     C->error = true;
     C->error_where = where;
@@ -232,6 +208,7 @@ namespace mc {
     
     parser.register_byte_array = register_byte_array;
     parser.register_int_array = register_int_array;
+    parser.register_long_array = register_long_array;
     parser.register_byte = register_byte;
     parser.register_string = register_string;
     parser.register_int = register_int;
diff --git a/src/mc/region_inspect.cpp b/src/mc/region_inspect.cpp
index 8a097b9f..1418188c 100644
--- a/src/mc/region_inspect.cpp
+++ b/src/mc/region_inspect.cpp
@@ -86,6 +86,12 @@ void register_int_array(inspect_context* inspect, nbt::String name, nbt::IntArra
   delete value;
 }
 
+void register_long_array(inspect_context* inspect, nbt::String name, nbt::LongArray* value) {
+  cout << setw(inspect->width) << ""
+       << "LongArray(" << name << "): " << "(" << dec << int(value->length) << " longs)" << endl;
+  delete value;
+}
+
 void error_handler(inspect_context* ctx, size_t where, const char* why) {
   std::cout << where << ":" << why << std::endl;
 }
@@ -115,6 +121,7 @@ int main(int argc, char* argv[]) {
   parser.register_byte = register_byte;
   parser.register_byte_array = register_byte_array;
   parser.register_int_array = register_int_array;
+  parser.register_long_array = register_long_array;
 
   mc::region region(argv[1]);
 
diff --git a/src/nbt/nbt.hpp b/src/nbt/nbt.hpp
index 22530f2f..611d0041 100644
--- a/src/nbt/nbt.hpp
+++ b/src/nbt/nbt.hpp
@@ -236,6 +236,7 @@ namespace nbt {
   const Byte TAG_List = 0x9;
   const Byte TAG_Compound = 0xa;
   const Byte TAG_Int_Array = 0xb;
+  const Byte TAG_Long_Array = 0xc;
   
   const std::string TAG_End_str("TAG_End");
   const std::string TAG_Byte_str("TAG_Byte");
@@ -249,6 +250,7 @@ namespace nbt {
   const std::string TAG_List_str("TAG_List");
   const std::string TAG_Compound_str("TAG_Compound");
   const std::string TAG_Int_Array_str("TAG_Int_Array");
+  const std::string TAG_Long_Array_str("TAG_Long_Array");
   
   const std::string tag_string_map[] = {
     TAG_End_str,
@@ -262,7 +264,8 @@ namespace nbt {
     TAG_String_str,
     TAG_List_str,
     TAG_Compound_str,
-    TAG_Int_Array_str
+    TAG_Int_Array_str,
+    TAG_Long_Array_str
   };
   
   bool is_big_endian();
@@ -408,7 +411,7 @@ namespace nbt {
       inline Byte read_tagType(input_buffer_ptr file) {
         Byte type = read_byte(file);
 
-        nbt_assert_error(exc_env, file, type >= 0 && type <= TAG_Int_Array,
+        nbt_assert_error(exc_env, file, type >= 0 && type <= TAG_Long_Array,
                 "Not a valid tag type");
 
         return type;
@@ -454,6 +457,27 @@ namespace nbt {
         array->length = length;
         register_int_array(context, name, array);
       }
+    
+      inline void flush_long_array(input_buffer_ptr file) {
+        Int length = read_int(file);
+ 
+        nbt_assert_error(exc_env, file, file->flush(length * sizeof(Long)) != -1,
+          "Buffer to short to flush LongArray");
+      }
+
+      inline void handle_long_array(String name, input_buffer_ptr file) {
+        Int length = read_int(file);
+        Long *values = new Long[length];
+
+        for (Int i = 0; i < length; i++) {
+            values[i] = read_long(file);
+        }
+
+        LongArray *array = new LongArray();
+        array->values = values;
+        array->length = length;
+        register_long_array(context, name, array);
+      }
     public:
       typedef void (*begin_compound_t)(C*, String name);
       typedef void (*end_compound_t)(C*, String name);
@@ -470,6 +494,7 @@ namespace nbt {
       typedef void (*register_byte_t)(C*, String name, Byte b);
       typedef void (*register_byte_array_t)(C*, String name, ByteArray* array);
       typedef void (*register_int_array_t)(C*, String name, IntArray* array);
+      typedef void (*register_long_array_t)(C*, String name, LongArray* array);
       typedef void (*error_handler_t)(C*, size_t where, const char *why);
       
       register_long_t register_long;
@@ -481,6 +506,7 @@ namespace nbt {
       register_byte_t register_byte;
       register_byte_array_t register_byte_array;
       register_int_array_t register_int_array;
+      register_long_array_t register_long_array;
 
       begin_compound_t begin_compound;
       end_compound_t end_compound;
@@ -499,6 +525,7 @@ namespace nbt {
         register_byte(NULL),
         register_byte_array(NULL),
         register_int_array(NULL),
+        register_long_array(NULL),
         begin_compound(&default_begin_compound<C>),
         end_compound(&default_end_compound<C>),
         begin_list(&default_begin_list<C>),
@@ -518,6 +545,7 @@ namespace nbt {
         register_byte(NULL),
         register_byte_array(NULL),
         register_int_array(NULL),
+        register_long_array(NULL),
         begin_compound(&default_begin_compound<C>),
         end_compound(&default_end_compound<C>),
         begin_list(&default_begin_list<C>),
@@ -684,6 +712,13 @@ namespace nbt {
               handle_int_array(name, file);
             }
             break;
+          case TAG_Long_Array:
+            if (register_long_array == NULL) {
+              flush_long_array(file);
+            } else {
+              handle_long_array(name, file);
+            }
+            break;
           default:
             nbt_assert_error(exc_env, file, 0, "Encountered unknown type");
             break;
diff --git a/src/nbt/nbt_inspect.cpp b/src/nbt/nbt_inspect.cpp
index 864e23f1..57427470 100644
--- a/src/nbt/nbt_inspect.cpp
+++ b/src/nbt/nbt_inspect.cpp
@@ -76,6 +76,12 @@ void register_byte_array(inspect_context* inspect, nbt::String name, nbt::ByteAr
   delete value;
 }
 
+void register_long_array(inspect_context* inspect, nbt::String name, nbt::LongArray* value) {
+  cout << setw(inspect->width) << ""
+       << "LongArray(" << name << "): " << "(binary blob)" << endl;
+  delete value;
+}
+
 int main(int argc, char* argv[]) {
   if (argc < 2) {
     return 1;
@@ -98,7 +104,8 @@ int main(int argc, char* argv[]) {
   parser.register_int = register_int;
   parser.register_byte = register_byte;
   parser.register_byte_array = register_byte_array;
-
+  parser.register_long_array = register_long_array;
+  
   parser.parse_file(argv[1]);
   return 0;
 }
diff --git a/src/nbt/types.hpp b/src/nbt/types.hpp
index abb0aedb..12e85fcd 100644
--- a/src/nbt/types.hpp
+++ b/src/nbt/types.hpp
@@ -29,6 +29,15 @@ namespace nbt {
     }
   };
 
+ 
+  struct LongArray {
+    Int length;
+    Long *values;
+    ~LongArray() {
+      delete [] values;
+    }
+  };
+
   struct stack_entry {
     Byte type;
     String name;