please assist: yum strangeness, can't update anymore

[Angelo Machils]

Hello there.

I'm using the yum.conf from http://www.fedorafaq.org/#yumconf and now I 
get this message when I try to do an update:
inding updated packages
Downloading needed headers
Resolving dependencies
.Package vlc needs libdvdnav.so.0, this is not available.
Vlc is the latest version (0.7.2) and libdvdnav.so.0 is available in the 
/usr/lib directory. The version of  libdvdnav is 
libdvdnav-0.1.9-3.1.fc2.fr.....

Thanks in advance, Angelo