OSDev.org

I am wanting to learn to program I saw this Millennium OS its a gui written in
qbasic. The guy who programs for it says its not possible to goto a different program language. Any advice would be welcomed.

http://www.datacomponents.net/home/mupdates.html

Advice about what? Whether you should port it? if it is an actual OS?

First one is up to you but for the second one... No.

OSdev bad for beginners
OSdev bad for QBasic
OSdev has sticky thread
Saying this shouldn't have been necessary.