State Machine Wizard Syntax Error

I'm using Quartus II v13.1 and am receiving a syntax error while using the State Machine Wizard. I have an input signal "busy" and system clock "clock" and would like to change state on the falling edge of clock while busy is low. I've entered all variations I can think of but keep receiving syntax errors. What should I enter in the Transition tab for this condition?

Also, what should I enter in the Transition tab for requiring an input 8 bit signal "mifselect[7:0]" to change (to any other value) before proceeding to the next state?

Thanks.