first i have some questions

1. i have version 27jrc3, do i need to update my game to play any multilayer games?

1.a if so, what updates do i need and in what order?

2. how long does waiting for an auto host game to be made take?

2.a what will i need and what should i do?

2.b is playing by email allowed?

I'm willing to play however it would be best if whoever wants to 1v1, host the game either by email (if allowed) or using auto host.

i am going to be busy till at least Saturday. so, i will need some time to figure things out

plus im going to wait for a new key if i can befor trying multi player