Dear Slava, treat this pdf as a simple Open Source how-to: http://www.shakthimaan.com/downloads/glv/presentations/i-want-2-do-project-tell-me-wat-2-do.pdf As I remember CCAN is C. C (language) Archive Network, so in my opinion translating PHP documentation doesn't seems to be good idea. Anyway.. It won't improve CCAN anyway. Best AR