diff --git a/bin/xtmjoin b/bin/xtminfo
similarity index 100%
rename from bin/xtmjoin
rename to bin/xtminfo
diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..ef808fd
--- /dev/null
+++ b/test.sh
@@ -0,0 +1 @@
+export RUBYLIB=`pwd`
diff --git a/xtmfile/xtmheader.rb b/xtmfile/xtmheader.rb
new file mode 100644
index 0000000..e719bde
--- /dev/null
+++ b/xtmfile/xtmheader.rb
@@ -0,0 +1,52 @@
+
+class XtmHeader < BinData::Record
+	# Offset  	Information  	Taille (octets)
+	# 0 	Longueur du nom du programme 	1
+	# 1 	*Nom du programme 	20
+	# 21 	Longueur de la version 	1
+	# 22 	Version 	4
+	# 26 	Not used 	10
+	# 36 	Date 	4
+	# 40 	Longueur du nom du fichier original 	1
+	# 41 	Nom du fichier original 	50
+	# 91 	**Hash MD5 	1
+	# 92 	Nombre de fichiers 	4
+	# 96 	Taille du fichier original 	8
+
+	endian :little
+
+	uint8 :progname_len, :value => lambda { progname_str.length }
+	string :progname_str, :length => 20
+
+	uint8 :version_len, :value => lambda { version_str.length }
+	string :version_str, :length => 4
+
+	string :unused, :length => 10
+
+	uint32le :date
+
+	uint8 :filename_len
+	stringz :filename_str, :length => 50
+	string :filename_str_pad, :length => lambda { 50 - filename_len - 1 }
+
+	uint8 :md5
+
+	uint32 :filecount
+	uint64 :filesize
+
+	def to_s
+		r = []
+		r << ( "Progname len : %s [%s]" % [self.progname_len, self.progname_len.offset] )
+		r << ( "Progname str : %s [%s]" % [self.progname_str, self.progname_str.offset] )
+		r << ( " Version len : %s [%s]" % [self.version_len, self.version_len.offset] )
+		r << ( " Version str : %s [%s]" % [self.version_str, self.version_str.offset] )
+		r << ( "      Unused : %s [%s]" % [self.unused, self.unused.offset] )
+		r << ( "        Date : %s [%s]" % [self.date, self.date.offset] )
+		r << ( "Filename len : %s [%s]" % [self.filename_len, self.filename_len.offset] )
+		r << ( "Filename str : %s [%s]" % [self.filename_str, self.filename_str.offset] )
+		r << ( "         md5 : %s [%s]" % [self.md5, self.md5.offset] )
+		r << ( "   Filecount : %d [%s]" % [self.filecount, self.filecount.offset] )
+		r << ( "    Filesize : %s [%s]" % [self.filesize, self.filesize.offset] )
+		return r.join("\n")
+	end
+end