Apps :: Ruby and other things

Does DSL support Ruby scripting? If not how would I add it? (I still want it to boot off a CD, but I am using a 210mb CD-R to do this, so I wouldn't mind scarificing space to do it.

Also, would it be possible to burn a second session after the original ISO and put more applications/etc. there? I still want this all to boot off of too...

Thanks in advance!

original here.