Hi Nathalie,

With the videos try saving them to your desktop first, then double clicking them. If that doesn't work you might not have the xvid codec installated on your machine. You can download it here.

I guess Lynn already said what I would have said about the diving - sharks are very misunderstood and very shy creatures. The really sad part is that we are not only afraid of them, but also wiping them out from our oceans. Fear stops many people from learning more about them. If more people went diving with sharks and just spent time enjoying them the situation might change

Mark