Netplay- Am I Missing Something Obvious?

[KingRadical]

I'm trying to figure out how the netplay on Dolphin works, and I don't even know where to begin. I searched through the menus but I can't seem to find anything that would show me where to begin.

I'm using version 2.0 (The one on the front page released in April of this year).

[Billiard26]

I don't believe 2.0 has NetPlay. You will need to download an svn build.
You can get recent builds here: http://www.dolphin-emu.org/download.html
Be aware, NetPlay only works in single core mode, and sometimes only with the DSPLLE plugin.