diff --git a/MString.cpp b/MString.cpp
index 05a83ca..c23fb92 100644
--- a/MString.cpp
+++ b/MString.cpp
@@ -47,6 +47,11 @@ namespace coreutils {
 	free(data);
    }
 
+   int overflow(int c) {
+      std::cout << '{' << c << "}";   
+      return 0;
+   }
+
    MString& MString::operator=(coreutils::ZString& value) {
       if(*this == value)
 	return *this;
@@ -71,9 +76,33 @@ namespace coreutils {
    }
 
    MString& MString::operator<<(const char *value) {
+      int temp = length;
       int len = strlen(value);
+      setSize(len + length);
+      memcpy(data + temp, value, len);
+      return *this;            
+   }
+
+   MString& MString::operator<<(const int value) {
+      std::stringstream temp;
+      temp << value;
+      *this << temp.str();
+      return *this;            
+   }
+
+   MString& MString::operator<<(coreutils::ZString &zstring) {
+      int temp = length;
+      int len = length + zstring.getLength();
       setSize(len);
-      memcpy(data, value, len);
+      memcpy(data + temp, zstring.getData(), zstring.getLength());
+      return *this;            
+   }
+
+   MString& MString::operator<<(std::string value) {
+      int temp = length;
+      int len = length + value.length();
+      setSize(len);
+      memcpy(data + temp, value.c_str(), value.length());
       return *this;            
    }
    
diff --git a/MString.h b/MString.h
index 9252399..b2cc03b 100644
--- a/MString.h
+++ b/MString.h
@@ -75,7 +75,13 @@ namespace coreutils {
       ///
 
       MString& operator<<(const char *value);     
-      
+
+      MString& operator<<(const int value);     
+
+      MString& operator<<(coreutils::ZString &zstring);     
+
+      MString& operator<<(std::string value);     
+
       ///
       ///
       ///
diff --git a/testing/mstring_test b/testing/mstring_test
index ecf0e8f..7069478 100755
Binary files a/testing/mstring_test and b/testing/mstring_test differ
diff --git a/testing/mstring_test.cpp b/testing/mstring_test.cpp
index e0aae0d..9fb9fc5 100644
--- a/testing/mstring_test.cpp
+++ b/testing/mstring_test.cpp
@@ -20,11 +20,15 @@ int main(int argc, char **argv) {
    coreutils::MString test4;
    test4 << "this is a test.";
    std::cout << "char* operator<<: [" << test4 << "]." << std::endl;   
+   test4 << "another test " << 75;
+   std::cout << "char* operator<<: [" << test4 << "]." << std::endl;   
       
-//   coreutils::ZString temp("this is literal zstring data.");
-//   coreutils::MString test = temp;
-//   std::cout << "operator=: [" << test << "]." << std::endl;   
-   
+   // Stream assignment capabilities.
+   coreutils::MString test6;
+   int number = 75;
+   test6 << "Will this work? " << number << test4 << " See how this works.";
+   std::cout << "streaming: [" << test6 << "]." << std::endl;   
+
    return 0;
 }