I think that many of you already knows it, anyway here’s a public request.
Haiku it’s an open source effort to first recreate and then extend a most excellent, once-commercially-supported, closed-source, media-oriented desktop computer operating system called the Be operating system (BeOS).
Official site: http://haiku-os.org/
FAQ: http://haiku-os.org/learn.php?mode=faq_normal
Marco Ravich