TransDEM Forum

I got my dem data downloaded and the next step is to go to the map tile servers but when I do there is nothing in the pick lists, just blank. I keep seeing that the tile servers are down but its been days since and still no go. what's up with the tile servers
?

You need to install settings for that. The "Sample Settings", while partially out of date, should still provide the basics, and Open Street Map should work.