diff --git a/build/buildtools/commondefs.sysmenu b/build/buildtools/commondefs.sysmenu
index 49fb95a8..9bb9616e 100644
--- a/build/buildtools/commondefs.sysmenu
+++ b/build/buildtools/commondefs.sysmenu
@@ -78,8 +78,6 @@ MAKEBANNER		:= $(TWL_TOOLSDIR)/bin/makebanner.TWL.exe
 MAKESYSMENU_RSA_PRVKEY	?= $(SYSMENU_TOOLSDIR)/openssl/rsa_private.der
 MAKESYSMENU_RSA_PUBKEY	?= $(SYSMENU_TOOLSDIR)/openssl/rsa_public.der
 
-MAKETAD			?= $(ROOT)/tools/bin/makeTad.pl
-
 #----------------------------------------------------------------------------
 
 ### Global Library resettings
diff --git a/build/systemMenu_RED/sysmenuVersion/Makefile b/build/systemMenu_RED/sysmenuVersion/Makefile
index 1e2c1848..c1f7393c 100644
--- a/build/systemMenu_RED/sysmenuVersion/Makefile
+++ b/build/systemMenu_RED/sysmenuVersion/Makefile
@@ -22,6 +22,9 @@
 
 # 現在、製品版の証明書を含んだものは生成しない
 
+override TARGET_PLATFORM	:= TWL
+override TWL_ARCHGEN		:= LIMITED
+
 TARGET_FIRM			=	SYSTEMMENU
 
 include $(TWL_IPL_RED_ROOT)/build/buildtools/commondefs
@@ -31,9 +34,9 @@ include ./commondefs.sysmenuVersion
 VER_TIMESTAMP		=	08062300
 
 # システムメニューバージョン
-STR_VERSION			=	0.1A
 MAJOR_VERSION		=	0
 MINOR_VERSION		=	1
+STR_VERSION			=	$(MAJOR_VERSION).$(MINOR_VERSION)
 
 # ユーザー領域サイズ(=128MB)
 USER_AREA_SIZE		=	134217728
diff --git a/build/systemMenu_RED/sysmenuVersion/SysmenuVersion.dat b/build/systemMenu_RED/sysmenuVersion/SysmenuVersion.dat
index dce5cefe..1790bc31 100644
Binary files a/build/systemMenu_RED/sysmenuVersion/SysmenuVersion.dat and b/build/systemMenu_RED/sysmenuVersion/SysmenuVersion.dat differ
diff --git a/tools/bin/genVersion.plx b/tools/bin/genVersion.plx
index a3cdfab2..d4262c63 100644
--- a/tools/bin/genVersion.plx
+++ b/tools/bin/genVersion.plx
@@ -73,15 +73,21 @@ if (exists($ENV{"TWL_IPL_RED_ROOT"}) ){
 	die "No TWL_IPL_RED_ROOT is found.\n";
 }
 
-# バージョンの出力
+# システムメニューバージョンの出力
 {
+	my $length = 0x20;
+	my $sysMenuVersion = $ARGV[1];
+	if( length $sysMenuVersion >= $length ) {
+		printf "ERROR: SystemMenu version length less than %d.\n", $length;
+		die;
+	}
 	open VERSION, ">$versionFile" or die "File Open Error.\n";
 	binmode VERSION;
 #	my $ver = ( ( $ARGV[ 1 ] & 0xffff ) << 16 ) | ($ARGV[ 2 ] & 0xffff);
 #	printf "version = %d.%d\n", ($ver >> 16), ($ver & 0xffff);
 #	syswrite( VERSION, pack( "L", $ver ) );
-	printf "version = %s\n", $ARGV[1];
-    syswrite( VERSION, pack( "a*x", $ARGV[1]) );
+	printf "SysMenu version = %s\n", $sysMenuVersion;
+    syswrite( VERSION, pack( "a$length", $sysMenuVersion) );
 	close VERSION;
 }
 
@@ -108,21 +114,31 @@ if (exists($ENV{"TWL_IPL_RED_ROOT"}) ){
 
 # NUP_HOSTNAMEの出力
 {
+	my $length = 0x40;
+	my $nupHostName = $ARGV[ 5 ];
+	if( length $nupHostName >= $length ) {
+		printf "ERROR: NUP Host Name length less than %d.\n", $length;
+		die;
+	}
 	open NUPHOSTNAME, ">$nupHostFile" or die "File Open Error.\n";
 	binmode NUPHOSTNAME;
-	my $nupHostName = $ARGV[ 5 ];
 	printf "NUPHostName = $nupHostName\n";
-	syswrite( NUPHOSTNAME, pack( "a*x", $nupHostName ) );
+	syswrite( NUPHOSTNAME, pack( "a$length", $nupHostName ) );
 	close NUPHOSTNAME;
 }
 
 # EULA_URLの出力
 {
+	my $length = 0x80;
+	my $urlEULA = $ARGV[ 6 ];
+	if( length $urlEULA >= $length ) {
+		printf "ERROR: EULA URL length less than %d.\n", $length;
+		die;
+	}
 	open EULAURL, ">$urlEULAFile" or die "File Open Error.\n";
 	binmode EULAURL;
-	my $urlEULA = $ARGV[ 6 ];
 	printf "EULAURL = $urlEULA\n";
-	syswrite( EULAURL, pack( "a*x", $urlEULA ) );
+	syswrite( EULAURL, pack( "a$length", $urlEULA ) );
 	close EULAURL;
 }
 
@@ -139,7 +155,7 @@ if (exists($ENV{"TWLSYSTEM_ROOT"}) ){
 
 # アーカイブ作成
 {
-    system ( "$TWLSYSTEM_ROOT/tools/bin/nnsarc.exe -c $archiveFile $dataDir -s -E .svn" );
+    system ( "$TWLSYSTEM_ROOT/tools/bin/nnsarc.exe -c $archiveFile -A 16 $dataDir -s -E .svn" );
 }
 
 # アーカイブのハッシュの出力