SirinHGpole $20 or 15 Euros a month for a 15,000-prim region on any open grid. Varregions, Vivox voice, hypergrid, automatic backups, OAR downloads, choice of starting builds and terrains. Bullet physics. Customers can also choose their upgrade preference — whether to run older, well-tested versions of OpenSim, the latest recommended, official version, or the most cutting-edge version available. Full land pricing and details here.