Windows Junction Setup?

[Rythal]

So I'm sure i read somewhere about creating junctions (kinda like sym links, i'm more use to linux :P).

Anyone able to better describe how to do this? Part of what slows me down, and makes commits more hesitant is I keep all my git on a networked drive, and edit those files then copy what I edited to my wow folder for testing. So much easier if I can edit live and not worry about copying constantly.