> The int86 function receives one hexa number (this number is one > register) and two structs, one to control the register and other > to receive resps from register. i think you are thinking of somethign like vm86 under linux. good luck getting it to work though, you'll probably need to be root to copy the bios segments. maybe don't use special bios functions in your code. ttyl chris -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/