i don't think you should redownload and i don't think that is what sublime ment.
what kind of source file(s) do you have. an iso? and avi? a svcd? give us some more infos, please.
for example if you have an avi you convert to mpeg check what kind of codecs are used within the avi with gspot and look on doom9.org or videohelp.com if there is a certain guide for that kind of audio codec.
jesus christ was a gangsta rapper. they killed him. he came back and made a platinum album.