Maybe I'm being impatient, but I got a call late Sunday evening for an audition Tuesday morning. I gave my email address and they told me to reply with some information.

I have not received an email and am wondering if they typed it incorrectly.

Am I freaking out too much? At what point should I call back and ask??

Sometimes I'm not notified for an audition until the night before, say 8pm or so.

I'd wait. If you receive nothing tonight, call first thing Tuesday morning.

I'm trusting Amo's professional history enough to back his statement. Make sure you're on the ball, come Tuesday; in case they haven't sent you anything.