One of my favorite websites is YTMND.com, and with my old distro(vector 5.1) it worked fine for me without any problems. I just installed kubuntu and i like it a lot better, but it says i have a missing plugin when try to view a ytmnd. The video and images work fine but i get no sound. Even worse is that firefox will not tell me what plugin i am missing.

does anyone know what plugins are needed besides flash to get this site's sound working? I would also really appreciate directions on how to install the plugin. Thanks a lot.

Have you already Google'd for it? This problem is not uncommon...