Web Player not playing sound (volume minimal)

I have a multi video web player set up for some video testimonials...works fine except for the sound being so low I can't hear a thing.
The divx files it links to have plenty volume so the prob isn't with the original vid files.

Can someone help?

Thanks
I tried to put in the code here but it showed as it would in html so that was useless..I then tried to attach a notepad file but that format isn't accepted..so well...this is all I can do:
Go here and view source code if you think I can fix this problem by removing some parameters or by adding some or whatever fix you can give me...I would really appreciate it!
www.virtualviewsandiego.com