For the past few months perhaps you might have made use of the servers in the US. The changes in the storage technology was one of the strong points in the hosting infrastructure. Prior to this, we had to adapt the infrastructure so that it could understand "n" datacenters. The implementation of this new storage platform was not as complicated as it seems since it is completely independent to the architecture in France. With a new datacenter, it was therefore quite a trivial matter to build from scratch, and all of the new servers in the US made use of this new platform from day one.