Ok, after correcter some error install described above and in this post the module seems to work.

Greetings, You have just created the ultimate module for international customer... I think I love you !

All geoshipping default are corrected, the integration with the shipping quote module is perfect, the idea to define regions is usefull and awesome, it's well integrated with tax.

I will continue testing and give feedback, but T.H.A.N.K.S !

If I can give one idea of new feature it's not important but it could be great, it's to allow to add new shipping quote based on this module.

For example, when you check UPS, Fedex or others modules, you have a pane with a radio button to choose what you want. It could be good to add this possibility with this module, to create several choice based on several country table to let to customer the choice of the shipment he want, but all defined with this module. I think it could be done by duplicating the module folder and change some things in the code, but it could be great to provide this in admin configuration.

Thanks again for your module !