All are very good suggestions, I too use the fill-ins as intro's and endings.
What I noticed, is that the endings have the wrong instrument(s) playing compared to the melody sound. Like, if I played the melody using a sax, and the ending has distortion guitar. Gives an impression where did that sound come from, and what happened to the sax sound? What I like to do in these cases, is just change the sounds to the similar ones used during the song.
Also, the volume can be a little louder, which makes the ending come out stronger than the song itself. I adjust the sound volume in the composer for the ending.
Sometimes, not all the time, just a few simple tweaks can make a difference.
AnthonyCian
[This message has been edited by AnthonyCian (edited 05-16-2005).]