Does that mean this isn't cool? This is off the hook. Looks very similar to the iPad versions of Berlin.. high-res images quite a smart Level-of-detail differentiating between zoomlevels. With .bin files (maybe to keep the format closed? are just raw speed?)

If this is done in an automated way they are on to something pretty great.

Also to do this, is really really hard/lots of work. So kudos for that.