I haven't tried it.
I mentioned this in another thread, but no one commented one way or the other so I assumed that no one knew for sure. It appears to me, that walkplayers ARE the player. Or rather, the player takes control of a walkplayer in a level when they join. Thats why when you only have one walkplayer no one can join....because they don't have a walkplayer to take control of.
Now, thats just a hunch based on the template structure for walkplayers so I don't know for sure or anything. But if that were the case I would imagine created wouldn't ever get called.
On a related note:
I take it you're still trying to avoid using sendtrigger?
-El Scorcho
"Its dodgeball time!" -Stormy Waters