[newbie] Where is the kernel?

Hi!I've searched in /usr/src for the kernel file but I d'ont see it!!! I've tried to compile a new kernel doing "make xconfig" or menuconfig but I get an error mensage. How to compile the kernel in Mandrake 7.1?TIAAF

[newbie] After installing Mandrake Windows don´t boot

Hello! Yesterday I've installed Mandrake 7.0 and everything goes OK. But... when I tried to restart the computer, the LILO prompts appear and after 5 secs windows don't boot! I've tried to use the boot disk and the same occurs. I've tried to boot with a DOS disk but after a while it stops. I