Most of my music library is in Apple Lossless, which is to big in size to fit on my iPod. I want to down-convert the songs to MP3/AAC on-the-fly, automatically while syncing songs from iTunes to my iPod. I know this feature is available in iPod shuffle, but I can’t find a way to do this on other iPod types. I can also convert songs manually prior to syncing, but this is too bothersome and slow once I’m syncing 1000+ songs.