Millisecond Forums

Hi,
I'm adapting the script for the color-word Stroop task for a study. One of the things I need to do is add a sound to the error message after wrong responses.
In the existing script, an "X" flashes after wrong responses. The stimulus is written as a text item. How do I get a sound to play simultaneously with the "X"?

Also, could I include several different error sounds with random selection to get an element of surprise with each error message? How?

I'll be very grateful for any help you can offer to resolve this.

Thanks,
Freddie