BTW, i forgot to say "thank you". A very big thanks for this very important resource.
As for the beta map, I have spent much time thinking about it, they really would have had to do a circular mask and somehow restricted the poi's to this mask. So Tervalas is probably correct in stating that we can likely not accomplish this anymore. So now I'm sad, but this rest of these textures are simply awesome, and I am trying to come up with ways to use them in the mod I am currently working on.
Also, if this becomes a community mod project, and you guys want to divy up the responsibilities, I would not mind taking one or two of them