DAM solutions for Mac OS X

Since everyone here is working with Macintosh based solutions I figure there is a fair chance I am not the only one who has a background in graphic arts. For some time I have been hoping to hear of a open source DAM solution. I read a project that is ongoing at Sourceforge that sounds absolutely fantastic and hope it eventually comes to light. In the meantime I have also found out about one project that is available today and another that will be coming later this year. Today you can get Fedora: http://www.fedora.info/ I like the sound of this solution as it utilizes MySQL. Later this year another solutions will be available: http://www.flexstor.org/ If anyone is aware of other solutions that meet professional digital asset management needs I would love to hear about them.