diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,20 @@
+SCRIPTSDIR=scripts/
+LIBDIR=lib/
+BOARDSDIR=boards/
+DESIGNSDIR=designs/
+	
+
+
+
+
+
 all: help
 
 help:
 	@echo
 	@echo " batch targets:"
 	@echo
-	@echo " make Patch-GRLIB     : install library into $(GRLIB)"
+	@echo " make Patch-GRLIB     : install library into GRLIB at : $(GRLIB)"
 	@echo " make dist            : create a tar file for using into an other computer"
 	@echo " make Patched-dist    : create a tar file for with a patched grlib for using into an other computer"
 	@echo " make allGPL          : add a GPL HEADER in all vhdl Files"
@@ -13,19 +23,19 @@ help:
 	@echo
 
 allGPL:
-	sh lib/GPL_Patcher.sh -R 
+	sh $(SCRIPTSDIR)/GPL_Patcher.sh -R 
 
 init: allGPL
-	sh lib/lpp/vhdlsynPatcher.sh
-	sh lib/lpp/makeDirs.sh lib/lpp
+	sh $(SCRIPTSDIR)/vhdlsynPatcher.sh
+	sh $(SCRIPTSDIR)/makeDirs.sh lib/lpp
 
 
 Patch-GRLIB: init doc
-	sh patch.sh $(GRLIB)
+	sh $(SCRIPTSDIR)/patch.sh $(GRLIB)
 
 
 dist: init
-	tar -cvzf ./../lpp-lib.tgz ./../lib_lpp/*
+	tar -cvzf ./../lpp-lib.tgz ./../VHD_Lib/*
 
 Patched-dist: Patch-GRLIB
 	tar -cvzf ./../lpp-patched-GRLIB.tgz $(GRLIB)/*
diff --git a/TODO b/TODO
--- a/TODO
+++ b/TODO
@@ -1,4 +1,5 @@
-patch VENDOR Ids
-Write a README
-add app_simple_diode
-add LCD_16x2_DRIVER.vhd
+x patch VENDOR Ids
+x Write a README
+x add app_simple_diode
+x add LCD_16x2_DRIVER.vhd
+Write how_to_improve.pdf
diff --git a/lib/lpp/Doxyfile b/lib/lpp/Doxyfile
--- a/lib/lpp/Doxyfile
+++ b/lib/lpp/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NUMBER         = 1.0
 # If a relative path is entered, it will be relative to the location 
 # where doxygen was started. If left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       = doc
+OUTPUT_DIRECTORY       = ../../doc/
 
 # If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 
 # 4096 sub-directories (in 2 levels) under the output directory of each output 
diff --git a/lib/lpp/amba_lcd_16x2_ctrlr/amba_lcd_16x2_ctrlr.vhd b/lib/lpp/amba_lcd_16x2_ctrlr/amba_lcd_16x2_ctrlr.vhd
--- a/lib/lpp/amba_lcd_16x2_ctrlr/amba_lcd_16x2_ctrlr.vhd
+++ b/lib/lpp/amba_lcd_16x2_ctrlr/amba_lcd_16x2_ctrlr.vhd
@@ -121,23 +121,6 @@ component LCD_CLK_GENERATOR is
            clk_1us : out  STD_LOGIC);
 end component;
 
-component AMBA_LCD_16x2_DRIVER is
-    Port ( reset 		: in  STD_LOGIC;
-           clk 		: in  STD_LOGIC;
-           Bp0 		: in  STD_LOGIC;
-           Bp1 		: in  STD_LOGIC;
-           Bp2 		: in  STD_LOGIC;
-			  LCD_data 	: out  STD_LOGIC_VECTOR (7 downto 0);
-           LCD_RS 	: out  STD_LOGIC;
-           LCD_RW 	: out  STD_LOGIC;
-			  LCD_E  	: out  STD_LOGIC;
-           LCD_RET 	: out  STD_LOGIC;
-           LCD_CS1 	: out  STD_LOGIC;
-           LCD_CS2 	: out  STD_LOGIC;
-			  SF_CE0		: out	std_logic
-			  );
-end component;
-
 component LCD_16x2_ENGINE is
 	generic(OSC_freqKHz	:	integer := 50000);
     Port ( clk 	:	in  STD_LOGIC;
@@ -151,23 +134,4 @@ component LCD_16x2_ENGINE is
 end component;
 
 
-component AMBA_LCD_16x2_DRIVER is
-    Port ( reset 		: in  STD_LOGIC;
-           clk 		: in  STD_LOGIC;
-           Bp0 		: in  STD_LOGIC;
-           Bp1 		: in  STD_LOGIC;
-           Bp2 		: in  STD_LOGIC;
-	   LCD_data 	: out  STD_LOGIC_VECTOR (7 downto 0);
-           LCD_RS 	: out  STD_LOGIC;
-           LCD_RW 	: out  STD_LOGIC;
-	   LCD_E  	: out  STD_LOGIC;
-           LCD_RET 	: out  STD_LOGIC;
-           LCD_CS1 	: out  STD_LOGIC;
-           LCD_CS2 	: out  STD_LOGIC;
-	   SF_CE0	: out	std_logic
-			  );
-end component;
-
-
-
 end;
diff --git a/lib/lpp/amba_lcd_16x2_ctrlr/vhdlsyn.txt b/lib/lpp/amba_lcd_16x2_ctrlr/vhdlsyn.txt
--- a/lib/lpp/amba_lcd_16x2_ctrlr/vhdlsyn.txt
+++ b/lib/lpp/amba_lcd_16x2_ctrlr/vhdlsyn.txt
@@ -1,6 +1,7 @@
 amba_lcd_16x2_ctrlr.vhd
 FRAME_CLK.vhd
 LCD_16x2_CFG.vhd
+LCD_16x2_DRVR.vhd
 LCD_16x2_ENGINE.vhd
 LCD_2x16_DRIVER.vhd
 LCD_CLK_GENERATOR.vhd