diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
index 13b62a5..deed4c5 100644
--- a/src/lib/Makefile.am
+++ b/src/lib/Makefile.am
@@ -8,7 +8,9 @@ libeyd_la_SOURCES = 	eyd_bitreader.cpp \
 	eyd_bitwriter.cpp \
 	eyd_bitgroup.cpp \
 	eyd_compressor_rle1.cpp \
-	eyd_uncompressor_rle1.cpp
+	eyd_uncompressor_rle1.cpp \
+	eyd_compressor_rle2.cpp \
+	eyd_uncompressor_rle2.cpp
 
 libeyd_la_CFLAGS = -DTRACE 
 #-static
diff --git a/src/lib/eyd_compressor_rle1.hh b/src/lib/eyd_compressor_rle1.hh
index f3842f1..209fae8 100644
--- a/src/lib/eyd_compressor_rle1.hh
+++ b/src/lib/eyd_compressor_rle1.hh
@@ -1,5 +1,5 @@
-#ifndef _EYD_BITCOMPRESSOR_HH
-#define _EYD_BITCOMPRESSOR_HH
+#ifndef _EYD_BITCOMPRESSOR_RLE1_HH
+#define _EYD_BITCOMPRESSOR_RLE1_HH
 
 #include <string>
 #include <sys/types.h>
diff --git a/src/lib/eyd_proto.hh b/src/lib/eyd_proto.hh
index 0a32304..5a7d4ae 100644
--- a/src/lib/eyd_proto.hh
+++ b/src/lib/eyd_proto.hh
@@ -13,6 +13,8 @@
 #include "eyd_bitwriter.hh"
 #include "eyd_compressor_rle1.hh"
 #include "eyd_uncompressor_rle1.hh"
+#include "eyd_compressor_rle2.hh"
+#include "eyd_uncompressor_rle2.hh"
 
 #endif
 
diff --git a/src/lib/eyd_uncompressor_rle1.cpp b/src/lib/eyd_uncompressor_rle1.cpp
index cbbba13..80e9302 100644
--- a/src/lib/eyd_uncompressor_rle1.cpp
+++ b/src/lib/eyd_uncompressor_rle1.cpp
@@ -23,7 +23,7 @@ namespace EydLib {
 	BitUncompressorRle1::BitUncompressorRle1(int size) : _rle(size) {
 		_group_size = size;
 		_last_count = 0;
-		_status = UNCOMPRESSOR_STATUS_NORMAL;
+		_status = UNCOMPRESSOR_RLE1_STATUS_NORMAL;
 	}
 
 	void BitUncompressorRle1::clear(){
@@ -34,38 +34,38 @@ namespace EydLib {
 
 	void BitUncompressorRle1::append(BitGroup data){
 		switch (_status){
-			case UNCOMPRESSOR_STATUS_NORMAL: 
+			case UNCOMPRESSOR_RLE1_STATUS_NORMAL: 
 				printf("STATUS NORMAL : %s\n", data.toString().c_str());
 				if (data == _rle){
 					// on change le status et on n'écrit rien
-					_status = UNCOMPRESSOR_STATUS_GOTRLE;
+					_status = UNCOMPRESSOR_RLE1_STATUS_GOTRLE;
 				} else {
 					// on écrit directement le resultat non décompressé	
 					_uncompressed.push_back(data);
 				}
 				break;
-			case UNCOMPRESSOR_STATUS_GOTRLE:
+			case UNCOMPRESSOR_RLE1_STATUS_GOTRLE:
 				printf("STATUS GOT RLE : %s\n", data.toString().c_str() );
 				if (data == _rle){
 					// deux RLE c'est 1 RLE 
 					// on écrit juste un RLE
 					_uncompressed.push_back(data);
-					_status = UNCOMPRESSOR_STATUS_NORMAL;
+					_status = UNCOMPRESSOR_RLE1_STATUS_NORMAL;
 				} else {
 					// un RLE et un différent c'est une longueur
 					// sauf si égal à 1 ou 2
-					_status = UNCOMPRESSOR_STATUS_GOTLEN; // sauf si égal à RLE
+					_status = UNCOMPRESSOR_RLE1_STATUS_GOTLEN; // sauf si égal à RLE
 					_last_count = data.getValue(); // on stocke la value
 				}
 				break;
-			case UNCOMPRESSOR_STATUS_GOTLEN:
+			case UNCOMPRESSOR_RLE1_STATUS_GOTLEN:
 				printf("STATUS GOT LEN : %s\n", data.toString().c_str() );
 				// ce qu'on lit est la valeur
 				// on écrit donc _last_count fois data
 				for (int i=0; i<_last_count; i++){
 					_uncompressed.push_back(data);
 				}
-				_status = UNCOMPRESSOR_STATUS_NORMAL;
+				_status = UNCOMPRESSOR_RLE1_STATUS_NORMAL;
 				_last_count = 0;
 				break;
 
diff --git a/src/lib/eyd_uncompressor_rle1.hh b/src/lib/eyd_uncompressor_rle1.hh
index c6250d9..482c91d 100644
--- a/src/lib/eyd_uncompressor_rle1.hh
+++ b/src/lib/eyd_uncompressor_rle1.hh
@@ -1,5 +1,5 @@
-#ifndef _EYD_BITUNCOMPRESSOR_HH
-#define _EYD_BITUNCOMPRESSOR_HH
+#ifndef _EYD_BITUNCOMPRESSOR_RLE1_HH
+#define _EYD_BITUNCOMPRESSOR_RLE1_HH
 
 #include <string>
 #include <sys/types.h>
@@ -14,7 +14,11 @@
 
 
 namespace EydLib {
-	typedef enum {UNCOMPRESSOR_STATUS_NORMAL, UNCOMPRESSOR_STATUS_GOTLEN, UNCOMPRESSOR_STATUS_GOTRLE} uncompressorRle1_status_t;
+	typedef enum {
+		UNCOMPRESSOR_RLE1_STATUS_NORMAL, 
+		UNCOMPRESSOR_RLE1_STATUS_GOTLEN,
+		UNCOMPRESSOR_RLE1_STATUS_GOTRLE
+	} uncompressorRle1_status_t;
 
 	class BitUncompressorRle1 {
 		private:
diff --git a/src/rle2/eydrle2_compress.cpp b/src/rle2/eydrle2_compress.cpp
index 6b11cfd..8e69f03 100644
--- a/src/rle2/eydrle2_compress.cpp
+++ b/src/rle2/eydrle2_compress.cpp
@@ -1,7 +1,7 @@
-#include "eydrle.hh"
+#include "eydrle2.hh"
 
 namespace EydTools {
-	void EydRle::compress(){
+	void EydRle2::compress(){
 		EydLib::BitGroup data;
 
 		EydLib::BitReader bitread(_cellsize, 256);
@@ -12,7 +12,7 @@ namespace EydTools {
 		unsigned char c = (unsigned char)_cellsize;
 		bitwrite.writeDirect(&c, 1);
 
-		EydLib::BitCompressor compressor(_cellsize);
+		EydLib::BitCompressorRle2 compressor;
 
 		printf("File opened\n");
 
@@ -35,7 +35,6 @@ namespace EydTools {
 			} catch (EydLib::eBitReaderEndOfFile& e) {
 				done = true;		
 				// on flushe le contenu de record
-				compressor.flushRleData();
 				std::list<EydLib::BitGroup> compressedData = compressor.flush();
 				std::list<EydLib::BitGroup>::iterator cmpDataIt;
 				for(cmpDataIt = compressedData.begin();
diff --git a/src/rle2/eydrle2_uncompress.cpp b/src/rle2/eydrle2_uncompress.cpp
index cd73346..8044e20 100644
--- a/src/rle2/eydrle2_uncompress.cpp
+++ b/src/rle2/eydrle2_uncompress.cpp
@@ -1,7 +1,7 @@
-#include "eydrle.hh"
+#include "eydrle2.hh"
 
 namespace EydTools {
-	void EydRle::uncompress(){
+	void EydRle2::uncompress(){
 		EydLib::BitGroup data;
 
 		EydLib::BitReader bitread(_cellsize, 256);
@@ -18,7 +18,7 @@ namespace EydTools {
 		EydLib::BitWriter bitwrite(_cellsize,256);
 		bitwrite.open(_output_file);
 
-		EydLib::BitUncompressor uncompressor(_cellsize);
+		EydLib::BitUncompressorRle2 uncompressor;
 
 		printf("File opened\n");