> I think writing a driver for > controlling the PC internal speaker > would be a very interesting learning > experience . > > Can you give me more information > on this topic and the driver source too . Hi, Here 'tis: http://www.linuxgazette.com/issue69/mathew.html It is a /very cool/ little project, if you can make it work. You can even write a newer article to Linux Gazette if you do :-) I did't make it work on 2.4 kernels, though. I've found another related project (see the replies to my e-mail at kernelnewbies), but it is not a driver, just a simple module. so long, Fabbri. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/