I have checked with a friend who has Safari on a Powerbook and the site displays fine but on my MacBook the vidolan site appears garbled with images and text superimposed. See the following image as seen this morning.
http://www.suissa.co.uk/vlc/vlc_website.jpg or http://www.suissa.co.uk/vlc/vlc_website.png
I would be interested to hear from other macbook users or intel mac users. I have installed openoffice and X11 and don't know if this has affected my Safari installation...