iboot preboot.dmg kext

Injecting kexts into the iBoot CD (via the Preboot.dmg ramdisk) I recently attempted to install Mac OS X Snow Leopard on my Desktop Computer (hi ModBot), a Sony PCV-RS320. It is currently running Leopard 10.5.8 (I'm actually posting from it right now). However, iBoot appears to lack a kext for...