cd /usr/src
wget http://www.kernel.org/pub/linux/kernel/v2.6/ KERNELVERSION
tar xvfz KERNEL.tar.gz
mv LINUXVERSION linux
cd linux
make menuconfig
make && make modules_install
cp /usr/src/linux/arch/i386/boot/bzImage /boot/vmlinuz-VERSION
cp /usr/src/linux/System.map /boot/System.map-VERSION
vi /etc/lilo.conf         //edit vmlinuz, new Linux>
/sbin/lilo
reboot