Addons cannot access anything outside of WoW.
You cannot get information from, or send information to, a website.
You cannot read from files on the hard disk.
You cannot write to files on the hard disk.
You cannot show what song is currently playing in Winamp.
You cannot show who's talking in Ventrilo.
Sorry, didn't notice this part before.
So sorry, and you guys may delete this thread. As its kind of breaking your rules.