I've burnt some audio cd's with my Liteon 40W->48W burner. Both with the original 40W firmware (WS01) and the overclocked with VS02. The audio cd's aren't being recognized in all cd players. I just changed my car cd player from pioneer (read all sorts of stuff) to sony md player with cd changer. This changer only liked the ones that were burnt with my old sony 8x crx140e. Also a jvc player doesn't like the cd's I burn. I use verbatim cd-r's. Has anyone else noticed this? And the cause of it?