Well I am nearing completion on my Felucia mod. However I am confused on how spawn paths work. I get the stuff about the green line is the way the person will spawn. But could somebody please explain the a broad list of things you need to know about spawn paths. Thanks so much.

There is no "broad list of things" really, have a look at the ZeroEditor_guide.doc in BF2_Modtool\documentation

The node is where they will spawn, the green line is the direction. Not much else need be said, unless there's something else you'd like to know?