diff --git a/etk/UString.cpp b/etk/UString.cpp
index 9d20820..63baa36 100644
--- a/etk/UString.cpp
+++ b/etk/UString.cpp
@@ -46,6 +46,26 @@ etk::UString::UString(void)
 }
 
 
+etk::UString::UString(const char* _data, unicode::charset_te _inputCharset)
+{
+	// TODO : Change this ...
+	etk::Vector<char> transformData;
+	while (*_data != '\0') {
+		transformData.PushBack(*_data);
+		_data++;
+	}
+	m_data.Clear();
+	if (unicode::EDN_CHARSET_UTF8==_inputCharset) {
+		unicode::convertUtf8ToUnicode(transformData, m_data);
+	} else {
+		unicode::convertIsoToUnicode(_inputCharset, transformData, m_data);
+	}
+	if(    0 == m_data.Size()
+	    || m_data[m_data.Size()-1]!='\0') {
+		m_data.PushBack('\0');
+	}
+}
+
 
 // single element adding
 etk::UString::UString(const bool _inputData, etk::UString::printMode_te _mode, bool _preset)
@@ -587,6 +607,11 @@ void etk::UString::Add(int32_t _currentID, const uniChar_t _inputData)
 	Add(_currentID, data);
 }
 
+void etk::UString::Append(const etk::UniChar& _inputData)
+{
+	m_data.PushBack(_inputData);
+}
+
 
 void etk::UString::Remove(int32_t _currentID, int32_t _len)
 {
diff --git a/etk/UString.h b/etk/UString.h
index 5bac580..c560c88 100644
--- a/etk/UString.h
+++ b/etk/UString.h
@@ -13,6 +13,7 @@
 #include <etk/Stream.h>
 #include <etk/Vector.h>
 #include <etk/Char.h>
+#include <etk/unicode.h>
 
 namespace etk
 {
@@ -39,6 +40,7 @@ namespace etk
 			// single element adding
 			UString(const bool _inputData, printMode_te _mode=printModeString, bool _preset=false);
 			UString(const uniChar_t _inputData);
+			UString(const char* _data, unicode::charset_te _inputCharset);
 			UString(const float _inputData);
 			UString(const double _inputData);
 			UString(const int8_t& _inputData, printMode_te _mode=printModeDecimal, bool _preset=false)   { Set((int64_t)_inputData, _mode, _preset); };
@@ -143,6 +145,7 @@ namespace etk
 			void Add(int32_t _currentID, const uniChar_t  _inputData);
 			void Remove(int32_t _currentID, int32_t _len);
 			void Clear(void);
+			void Append(const etk::UniChar& _inputData);
 			
 			etk::Vector<etk::UniChar> GetVector(void);
 			uniChar_t* pointer(void) { return &m_data[0]; };
diff --git a/etk/unicode.h b/etk/unicode.h
index bb7dc61..593ee09 100644
--- a/etk/unicode.h
+++ b/etk/unicode.h
@@ -28,7 +28,7 @@ namespace unicode {
 		EDN_CHARSET_ISO_8859_11,
 		EDN_CHARSET_ISO_8859_13,
 		EDN_CHARSET_ISO_8859_14,
-		EDN_CHARSET_ISO_8859_15,
+		EDN_CHARSET_ISO_8859_15
 	} charset_te;
 	
 	// transform ISO <==> Unicode