1st,insert it as a soft synth.
2cnd when the gui opens up pick a preset sound.
press the red record button in the track view,then press the record button in the transport area.
when your done,rewind and listen.
if you can be more specific to your needs,as in what are you trying to do?
a one line question is very vague and hard to answer,so as you can see my reply is about the same.