Hey TheBadger are you the 'SandHill' poster on the Cloddy forum? Looks like a 30% discount off the new pricing is what your old license gets you... So the 'Standard' is 199 euro and the "Professional" is 899 euro. 'Standard is limited to map size of 4096, and lacks the "Sediment System Full" (?). The 'Pro' version has an "interactive 3D viewer" that might be very cool given these guys produce middleware for real time games, but not at 899 euros. Nothing that I saw on the Cloddy site knocked my socks off, however it looks like the final releases are still forthcoming, so who knows? The developer is promising a complete code re-write, probably to facilitate the real time SDK, so this does bear some future watching. So for now World Machine will still be my option.