EDIT: I've managed to figure this out.
cd /Volumes/XXX/PATH TO FOLDER WHERE KEXT(S) ARE/ where XXX is the name of the volume in which the kexts are placed
cp -r XX.kext /volumes/XXX/System/Library/Extensions WHERE XX is the name of the kext, and XXX is the name of your volume where the kexts need to be
NOTE: If your volume name contains any spaces use quotes
EXAMPLE: /volumes/"Macintosh HD"/System/Library/Extensions
I've successfully installed iAtkos S3 V2 but, it boots to a blank screen, but I can hear the "Staying Alive" song so I know the installation is fine, but my graphics kext isn't installed, so, I have the kext file I need, but how can I install it without actually being into OS X? Can I do so through Terminal from the DVD? if so, what are the commands? The kext files is placed on my Windows partition.