I tnink that is a great ftpd but it need to be simple
You can add an installer to you tool like a NSIS 2.0 (
http://www.nullsoft.com/free/nsis/)
it`s very small, opensource and he can do a live update to you tool.(it`s added only 250-300 kb to you project) I think this is very important in you state of development. Also you can include a docs by
Zer0Racer
If you don`t have time i can do it for you.