How do I get reward for running a node?
It goes to your masternode address as a default OR if forwarded as a donation goes to the address you point.
Hey, I watched your link... can't understand what exactly is.
And... where do I find the software to set up a node?
If you have 1,000 Dash, the easiest way to setup a node is through Node40.
https://node40.comAfter logging in select Masternodes => Setup Wizard. There are a few videos on the site that will show you how it works. And if you have any questions, there are real people behind Node40 who can help you out.
Dude... correct me if I'm wrong but... 1000 Dash is 3700$.