ipod video question

i just got an ipod video question

how do i convert videos to mpeg from wmv's, FREE and EASY. (hoping easy):thumbsup:

and i had two videos that already were in the right format but the sound doesnt work:mad: how do i get sound to work

i hate technology

doesnt iTunes do that automatically for you?

if it does i cant get it to work

i hate itunes alr4jk2l4kj14lkj1m24.frdec

i wouldnt know, i have a nano and it converts WMA songs to MP3ish type things