If it was me making mit I would have used the winsock activex control in mmf rather than the moo extensions because then I could write my own server with its own custom functionality... though I dont see how a video tutorial would help, it would just be hard to follow unless it was presentation style.
I HIGHLY agree with the video method. It is an amazing way to learn if all else fails. I learned 3D Studio Max and the UnrealEd for Unreal Tournament, both thanks to video tutorials at 3DBuzz. I'd make some videos, but I hate the way my voice records.
By a route obscure and lonely,
Haunted by ill angels only,
Where an Eidolon, named night,
On a black throne reigns upright,
I have reached these lands but newly
From an ultimate dim Thule
From a wild clime that lieth, sublime,
Out of space
Out of time.