Yes, that's it all right. Edge:Eint settings, that's all you need to know if you are going to use Blender.
Here is something I made back in the Blender Noob to Pro days:http://i41.tinypic.com/fwq252.jpg
It's not my entry, I sincerely hope I can do something better and say I have indeed improved over time.
But that's not a disclaimer..
"Along with 'Antimatter,' and 'Dark Matter,' we've recently discovered the existence of 'Doesn't Matter,' which appears to have no effect on the universe whatsoever." -The 5th Wave