X stalls during boot - Slackware 12.0
I recently installed Slackware 12.0 and was editing xorg.conf to support my monitor's native resolution. I set the default colour quality to 32bit, and due to this X now stalls during the start-up process. Slackware appears to be trying to start X, but nothing happens. How can I disable X from starting through LILO (boot flags)? I've already tried booting from a CD, but am unaware of any flags that will allow me to boot in something akin to "Safe Mode".