hello, I have install all tools and Haiku Tree on my PC with Dano. I have some problems for generate application "Pulse", not for "Clock" for example. the errors are : /Divers/haiku/headers/os/kernel/image.h:67: syntax error before `load_image' /Divers/haiku/headers/os/kernel/image.h:69: syntax error before `load_add_on' ... .... when I launch the command jam Pulse And in second way, how I can make a simple driver for example cx23882 with Jam command ? thank you in advance. raynald.