Basic addon

Hi guys,

this is my first post and first day in developing for XBMC. I have question....
1. I want to create a video add on, very simple one, I want to create something like this:

VIDEO ADDON > LC-TV > UKTV > BBC1 (And then it will play bbc1 live)
I have all the links to all UK channels and I would like to implement them into XBMC.


So where do I start?

Thanks Guys