Wow yes thats brilliant. Don't worry about the lack of textures in this case, I am sure there are people here on the guild with a much better atlas and maybe they could be tempted to draw a night / clouds maps etc to make up the full set and then they would be able to unleash the power of the app.

Can I ask what was in the -config cartographersguild file ? I am guessing its a list of the textures to use.

If these results are something we can generate via cgi or command line then we could have cron generate an hourly picture for a website and then it would be dynamic at the time you look at the web page. I like that idea very much.