I really like soundcloud, there are great tracks and mix over there. But when I just want to listen to music I find the interface too "heavy". So it was the occasion to play with Jquery and the soundcloud API.
Here is the first flash experiment. It's a bit buggy, but if you don't stress too much the application everything should be fine ; ) Flickr & Papervision2
Here is a little minimalistic theme for rEFIt ( http://refit.sourceforge.net ). You can download, use, distribute and enjoy it as you will. Here is a description of this utility quoted from the site: