I'm in charge of creating a website for a local pizza shop, and i've chosen Microsoft Expression Web to do so.  Since I have very little experience in web design, I decided to watch the online tutorials to learn a thing or two, but I cannot get them to work on my pc.  I get the error "

The video content presented here requires JavaScript to be enabled and the latest version of the Macromedia Flash Player. If you are you using a browser with JavaScript disabled please enable it now. Otherwise, please update your version of the free Flash Player by downloading here. "

I have downloaded the flash player and checked my security settings to allow Javascript plugins, but it is still not working.  Any ideas on how to do this???  There are other computers in the office that this does work on, however I cannot use them as other people have their own jobs to do.  Thanks for any help you may be able to provide.

BTW, I am running Windows Vista Business on my machine.  I doubt it's Vista, one of the other machines here has the same version and the videos work just fine.  Thanks!