Completion:
This is the end of the SMS tutorials. Here you can find my completed emulator both source code and windows binary. Im releasing the sourcecode under the zlib license which roughly translates as "use this source code any way you want even for commercial gain. Just dont claim it as your own".
If you do use the sourcecode then an acknowledgement in the code or readme would be appreciated.
You can download the binary from here
You can download the source code from here
Enjoy and thanks for reading!