Ok, so after i got h.264 rendering working, i had to switch all of the sub-profiles of h.264 to libmp3lame, so i edited the config-file to suit my needs (it wouldn't let me render with aac) after it rendered i played it my computer sounded and looked good. After i uploaded it to youtube, though all the audio was sped up so fast that you herd the entire audio track during the first thirty seconds of video.

Could you please give some more details? Like the current config file?

did you see this thread?
http://www.kdenlive.org/forum/cant-render-h264

I just ran a testing using Kdenlive's YouTube render profile (Destination: Web sites), which uses mp3, and it works fine for me. I am using mlt git head with ffmpeg 0.6.