Originally posted here by sweet_angel
That's it just typed :wq to save your edit
# cp XF86Config.new /etc/X11/XF86Config <<<I forgot this one and then "enter'

# startx

And you will see your slack

cheerss

ohh BTW you can edit your "display modes" from 1024x768 to 800x600 or 640x480 ..you can try it..
I think this is the part your looking for.

Cheers: