How do I respawn a player. I can't find a wiki page!
Roblox has a method allowing you to respawn a current player's character. It's called LoadCharacter.
It is used on a player object as so:
game.Players.iSidersz:LoadCharacter()
This method skips the default 5 second delay, so if you want a delay before the respawn then you'll have to add one yourself.