Hello LeFrettchen, and thank you very much!! Will try it!
Another question: I also have a Blade 2500, and it's really loud. Is OpenBSD able to reduce the fan noises? Debian Linux, the system i used until now, is not. (At least not "by default", maybe with a custom kernel..?)
@jggimi: I understand... if you are able to compile it, that must not mean you are able to run it. (a special thing in c/c++ sources is, e.g., the "endianness", that need to be programmed so it works on both big- and little-endian... many applications on debian linux also have this problem, mostly it results in a "bus error")