diff --git a/Jupiter/CString.h b/Jupiter/CString.h
index b562539..3accc77 100644
--- a/Jupiter/CString.h
+++ b/Jupiter/CString.h
@@ -226,6 +226,7 @@ namespace Jupiter
 		CString_Type(const CString_Type<T> &in) : CString_Type((Readable_String<T> &)in) {}
 		CString_Type(const Readable_String<T> &in);
 		CString_Type(const std::basic_string<T> &in);
+		CString_Type(const T *in, size_t len);
 		CString_Type(const T *in);
 
 	protected:
@@ -378,6 +379,7 @@ namespace Jupiter
 		CString_Loose(const CString_Loose &in);
 		CString_Loose(const Readable_String<T> &in);
 		CString_Loose(const std::basic_string<T> &in);
+		CString_Loose(const T *in, size_t len);
 		CString_Loose(const T *in);
 
 		static const Jupiter::CString_Loose<T> empty; /** Empty instantation of CString_Loose */
diff --git a/Jupiter/CString_Imp.h b/Jupiter/CString_Imp.h
index 3e1e70c..ce616e6 100644
--- a/Jupiter/CString_Imp.h
+++ b/Jupiter/CString_Imp.h
@@ -59,22 +59,21 @@ template<typename T> Jupiter::CString_Type<T>::CString_Type(Jupiter::CString_Typ
 {
 }
 
-template<typename T> Jupiter::CString_Type<T>::CString_Type(const Jupiter::Readable_String<T> &in) : Jupiter::CString_Type<T>::CString_Type(in.size())
+template<typename T> Jupiter::CString_Type<T>::CString_Type(const Jupiter::Readable_String<T> &in) : Jupiter::CString_Type<T>::CString_Type(in.ptr(), in.size())
 {
-	while (Jupiter::String_Type<T>::length < in.size() && in.get(Jupiter::String_Type<T>::length) != 0)
-	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.get(Jupiter::String_Type<T>::length);
-		Jupiter::String_Type<T>::length++;
-	}
-	Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = 0;
 }
 
-template<typename T> Jupiter::CString_Type<T>::CString_Type(const std::basic_string<T> &in) : Jupiter::CString_Type<T>::CString_Type(in.size())
+template<typename T> Jupiter::CString_Type<T>::CString_Type(const std::basic_string<T> &in) : Jupiter::CString_Type<T>::CString_Type(in.data(), in.size())
 {
-	while (Jupiter::String_Type<T>::length < in.size() && in.at(Jupiter::String_Type<T>::length) != 0)
+}
+
+template<typename T> Jupiter::CString_Type<T>::CString_Type(const T *in, size_t len) : Jupiter::CString_Type<T>::CString_Type(len)
+{
+	while (Jupiter::String_Type<T>::length != len)
 	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.at(Jupiter::String_Type<T>::length);
+		if ((Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = *in) == 0) return;
 		Jupiter::String_Type<T>::length++;
+		in++;
 	}
 	Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = 0;
 }
@@ -408,21 +407,19 @@ template<typename T> Jupiter::CString_Loose<T>::CString_Loose(const Jupiter::CSt
 	Jupiter::String_Type<T>::length = in.length;
 }
 
-template<typename T> Jupiter::CString_Loose<T>::CString_Loose(const Jupiter::Readable_String<T> &in) : Jupiter::CString_Loose<T>::CString_Loose(in.size())
+template<typename T> Jupiter::CString_Loose<T>::CString_Loose(const Jupiter::Readable_String<T> &in) : Jupiter::CString_Loose<T>::CString_Loose(in.ptr(), in.size())
 {
-	while (Jupiter::String_Type<T>::length < in.size() && in.get(Jupiter::String_Type<T>::length) != 0)
-	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.get(Jupiter::String_Type<T>::length);
-		Jupiter::String_Type<T>::length++;
-	}
-	Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = 0;
 }
 
-template<typename T> Jupiter::CString_Loose<T>::CString_Loose(const std::basic_string<T> &in) : Jupiter::CString_Loose<T>::CString_Loose(in.size())
+template<typename T> Jupiter::CString_Loose<T>::CString_Loose(const std::basic_string<T> &in) : Jupiter::CString_Loose<T>::CString_Loose(in.data(), in.size())
 {
-	while (Jupiter::String_Type<T>::length < in.size() && in.at(Jupiter::String_Type<T>::length) != 0)
+}
+
+template<typename T> Jupiter::CString_Loose<T>::CString_Loose(const T *in, size_t len) : Jupiter::CString_Loose<T>::CString_Loose(len)
+{
+	while (Jupiter::String_Type<T>::length != len)
 	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.at(Jupiter::String_Type<T>::length);
+		if ((Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = *in) == 0) return;
 		Jupiter::String_Type<T>::length++;
 	}
 	Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = 0;
diff --git a/Jupiter/String.h b/Jupiter/String.h
index 0b82a60..29d07d8 100644
--- a/Jupiter/String.h
+++ b/Jupiter/String.h
@@ -189,6 +189,7 @@ namespace Jupiter
 		String_Strict(const String_Strict<T> &in) : String_Strict((Readable_String<T> &)in) {}
 		String_Strict(const Readable_String<T> &in);
 		String_Strict(const std::basic_string<T> &in);
+		String_Strict(const T *in, size_t len);
 		String_Strict(const T *in);
 
 	protected:
@@ -349,6 +350,7 @@ namespace Jupiter
 		String_Loose(const String_Loose &in);
 		String_Loose(const Readable_String<T> &in);
 		String_Loose(const std::basic_string<T> &in);
+		String_Loose(const T *in, size_t len);
 		String_Loose(const T *in);
 
 		static const Jupiter::String_Loose<T> empty; /** Empty instantation of String_Loose */
diff --git a/Jupiter/String_Imp.h b/Jupiter/String_Imp.h
index 0354a5b..11d5583 100644
--- a/Jupiter/String_Imp.h
+++ b/Jupiter/String_Imp.h
@@ -57,21 +57,21 @@ template<typename T> Jupiter::String_Strict<T>::String_Strict(Jupiter::String_St
 {
 }
 
-template<typename T> Jupiter::String_Strict<T>::String_Strict(const Jupiter::Readable_String<T> &in) : Jupiter::String_Strict<T>::String_Strict(in.size())
+template<typename T> Jupiter::String_Strict<T>::String_Strict(const Jupiter::Readable_String<T> &in) : Jupiter::String_Strict<T>::String_Strict(in.ptr(), in.size())
+{
+}
+
+template<typename T> Jupiter::String_Strict<T>::String_Strict(const std::basic_string<T> &in) : Jupiter::String_Strict<T>::String_Strict(in.data(), in.size())
 {
-	while (Jupiter::String_Type<T>::length < in.size())
-	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.get(Jupiter::String_Type<T>::length);
-		Jupiter::String_Type<T>::length++;
-	}
 }
 
-template<typename T> Jupiter::String_Strict<T>::String_Strict(const std::basic_string<T> &in) : Jupiter::String_Strict<T>::String_Strict(in.size())
+template<typename T> Jupiter::String_Strict<T>::String_Strict(const T *in, size_t len) : Jupiter::String_Strict<T>::String_Strict(len)
 {
-	while (Jupiter::String_Type<T>::length < in.size())
+	while (Jupiter::String_Type<T>::length != len)
 	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.at(Jupiter::String_Type<T>::length);
+		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = *in;
 		Jupiter::String_Type<T>::length++;
+		in++;
 	}
 }
 
@@ -275,21 +275,21 @@ template<typename T> Jupiter::String_Loose<T>::String_Loose(const Jupiter::Strin
 		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.get(Jupiter::String_Type<T>::length);
 }
 
-template<typename T> Jupiter::String_Loose<T>::String_Loose(const Jupiter::Readable_String<T> &in) : Jupiter::String_Loose<T>::String_Loose(in.size())
+template<typename T> Jupiter::String_Loose<T>::String_Loose(const Jupiter::Readable_String<T> &in) : Jupiter::String_Loose<T>::String_Loose(in.ptr(), in.size())
+{
+}
+
+template<typename T> Jupiter::String_Loose<T>::String_Loose(const std::basic_string<T> &in) : Jupiter::String_Loose<T>::String_Loose(in.data(), in.size())
 {
-	while (Jupiter::String_Type<T>::length < in.size())
-	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.get(Jupiter::String_Type<T>::length);
-		Jupiter::String_Type<T>::length++;
-	}
 }
 
-template<typename T> Jupiter::String_Loose<T>::String_Loose(const std::basic_string<T> &in) : Jupiter::String_Loose<T>::String_Loose(in.size())
+template<typename T> Jupiter::String_Loose<T>::String_Loose(const T *in, size_t len) : Jupiter::String_Loose<T>::String_Loose(len)
 {
-	while (Jupiter::String_Type<T>::length < in.size())
+	while (Jupiter::String_Type<T>::length != len)
 	{
-		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = in.at(Jupiter::String_Type<T>::length);
+		Jupiter::String_Type<T>::str[Jupiter::String_Type<T>::length] = *in;
 		Jupiter::String_Type<T>::length++;
+		in++;
 	}
 }