I dont quantize anythin other than drums sometimes. I like the natural flow of the melodies. Sometimes a fuck up sounds hot!!!
I record into my FL using my MBOX with ASIO drivers. I jus turn the input on one of the mixer channels to the MBOX and on the bottom of the channel, i "arm" it.
I plug the outs (L/R) on my motif into my ins on the MBOX and you should hear the audio. You can even see the sounds in the db meter on the mixer channel.
Then, once i arm the channel and turn on the record button (which is next to the play/stop button), i hit the space bar, hear the metronome, n PLAY AWAY!!!!
easy as dat. its basically like sampling everything you play. to me i like it better than midi. however, midi does have its advantages.