I want to know if it is possible for me to add a mp3 track to my iPhone without it going to the general music list on the iPod app, for example i have a interview as a mp3 file on my PC, and i want to listen to it straight from my iPhone, but if i add it to iTunes and then transfer its going to be added to my musics list and i don't want to have it all bundled like that....plus i know about playlists but even if i make a separate playlist, once i decide to go on my musics section and shuffle the songs, there might be a chance that the interview might come up and i don't want that.
You can add it as a separate playlist as an option. The other alternative is to use something like dTunes. You can SSH it to the dTunes folder, or pretty much any folder, this way it show up in your iPod but it's still playable via dTunes. You can do the same with yxflash too.