I'm new to BTB. Trying to understand how to import a detailed terrain model of my track done in 3dMAX 2010 into BTB. I've read several posts here that mention several different ways. Some of the tools, such as BTBHD, are no longer accessible. Can anyone please explain how to do this? Thank you very much. BTW - I'm able to pay if someone is able to help me with the conversion today or tomorrow.