I am hoping that someone out there might be able to provide me with an answer to this problem.

I have a site, which is here , if you rollover any of the squares you should hear a soundbyte. Also if you click on any square it plays a little movie clip some sound playing at the same time. All of these sounds are playing in stereo on my browser but on my clients (and 2 or 3 others that he has tested on) machine these sounds play as mono. I have checked and double checked everything that I can think of.

Why is it playing in stereo on mine and mono on all of the other machines!???

Can any of you check the above site and let me know if it is playing in mono or stereo or if any one can suggest where I might be going wrong and anything that I have missed.

Thanks in advance - it's driving me nuts!!!!