That was nice, only bad side, the sound was very low, and when I tried turning it up, it went a bit hissy.
May I suggest..
http://audacity.sourceforge.net/
Free it is too, and very very good, you can use the Amplify function to bring sections or the entire peice up a notch and use the noise reduction and other compressor tools and such to try and eliminate as much of the noise as you can.
Other then that, I would go with Kirk, really nice sound you had on that Nylon and some good playing too, but probably like me you are a bit nervous when recording, I always sound better when I am not recording myself and often kick myself in the ass for not clicking the record button before I started playing.