Yeah, they're using a "texture atlas" now, but I don't know if that's what is being discussed here. You can find out a very little bit about that
HERE.
__________________
Ahhhh, the vagueries of the aging mind. Wait.... What was I saying?
Carbonite <----- GitHub main module (Maps ONLY) download link. The other modules are also available on GitHub.
Carbonite-CLASSIC<----- GitHub link to Carbonite Classic. Thanks to ircdirk for this!