it says the service is temperairily unavailable...it has been like this since last night
Try Closing Windows live messenger. Re- Start your Computer, let it load fully, then open and sign in to Windows live messenger. You may also have a problem with connectivity to the Web due to heavy traffic, or your connections. Generally these problems are short lived and "mysteriously" fix themselves by closing the program, or turning your computer off for ten minutes.
I've had it happen quite a few times, most of the time I just shut my computer off and turn it on and it's fine. One time I had my internet explorer set to work offline and that interfered with it or some weird reason.
i could sign in with xfire. im not saying xfire is the fix but if the error message said temporarily unavailable then it will only be for a short time. they might be working on their servers to improve performance.
sometimes it to do with how much contacts you have on there or re install it if it still dont work its your email
happened to me :D
its said temperairily unavailable since thursday at around 6pm but it lets me sign in on other computers
Windows is just a horribly made thing to have -_- and i have it too
mabey you need to cahnge your password