http://horizonradar.com/itfoo/
I don't visit the foobar forum too often, but I don't think this has been mentioned before. The standard install is just fine for me, however it's interesting to see this kind of customization of the interface. Here's a screenshot:
http://horizonradar.com/itfoo/build3/screen.gif
(Actually, since I haven't followed the development of 3rd party enhancements for f2k, this may not be a big deal. But anyway...)
