On Tue, 2007-01-30 at 00:07 +0100, Rodolfo Giometti wrote: > Now I try on this list in order to have some advice if this could be a > good idea and what about if I add a new class "apm_emu" on the sysfs > support with proper registrations functions. I'm not sure this is a good idea. As you're creating a new interface, why not create something new/improved without the problems that confining yourself to APM emulation brings? Regards, Richard