it's illegal to have earbuds/earphones where i am, but not ear plugs... i do it anyhow
also... i don't use my ipod anymore even though i have the fm transmitter ...
i like my garmin with the 8gig memory card...
i find FM isn't as clear as wired... i spent some time looking for bluetooth earbuds, but from the reviews i've read online, bluetooth sounds like crap...