This thread lists tutorials for Substance Designer: http://www.polycount.com/forum/showthread.php?t=155096&highlight=substance For Substance Painter, these tutorials should help you too: https://www.youtube.com/playlist?list=PLB0wXHrWAmCyJEDZLLQvusBxDbskFmh9K
There is a thing just for substance here http://www.polycount.com/forum/forumdisplay.php?f=84 You can make a normal map out of a height map just by using a normal node as demonstrated in many, many videos, and you should check out pipesfranco videos, though if you dont understand the official tutorials I kind of doubt…
hey here's some more stuff.. but it really boils down to playing around with it yourself no tutorial out there will save you the practice part https://environmentart.wordpress.com
To tell you the truth I found the tutorials on their youtube channel more than appropriate to get a good start, really after that is just experimenting for yourself.