Here is my config file for the Dell Inspiron 8600c.
A shell script to simplify the build process.
#!/bin/bash make make modules make modules_install cd /boot cp /usr/src/linux/arch/`uname -i`/boot/bzImage /boot/vmlinuz-2.6.27.7-6-git cp /usr/src/linux/System.map /boot/System.map-2.6.27.7-6-git cp /usr/src/linux/.config /boot/config-2.6.27.7-6-git mkinitrd -k vmlinuz-2.6.27.7-6-git -i initrd-2.6.27.7-6-git -M /boot/System.map-2.6.27.7-6-git
Here is the ATI-Patch for Kernel 2.6.27 and fgrlx.
Here is the output of make, make modules, make modules_install: