There are a few features that are completely necessary for the limewire embedded player:

1. Seek bar to jump from place to place within a song

2. Previewer to preview songs and videos BEFORE you download them, not while you download them

3. The Play and Pause button should be just one button, not two separate ones for less confusion

4. Sometimes I have to stop the song that is currently playing before I can load a new one - please fix this

Also, the "Incomplete" folder should automatically be cleaned up by limewire as it tends to get quite big if it goes unattended.