Wad help

[Darkwolf]

Okay, so i downloaded those new character wads from the main site.

Now I dont know what to DO with them.

I'm sure this is an easy thing, but can someone please tell me what I do and how I activate them in game? Thanks

 

[Mystic]

http://sepwich.com/ssntails/mb/viewtopic.php?t=2982