Since I started using the laptop, I only use the Nomad Jukebox for recording myself. I play MP3s fromt he laptop. Winamp allows you to add songs to the playlist in real time, and Winamp fades the next one in if you wish.
I can play CDs from the laptop if necessary, in case a client has a song on his own CD that he HAS to hear.
As UD says, provide what the customer wants.
DonM