No Subject

[susie]

hi all,
 i've got redhat 6.0 and kernel 2.2.5-15
 can someone please explain to me about libc and glibc
 versions 2, 5  etc, and when they are important ?
 
 also, i want to set up netscape with plugins so 
 that i can see video and hear sites with music,
 RH6 comes with netscape 4.6
 can someone tell me what programs i need to get and where ?
 (and how to use them ?)
 the RH6 installation includes "mpg123" but i havent been
 able to use it for anything :-(

thanks!
-- 
susie