It depends where you set it in your com.apple.boot.plist (DSDT=/Extra/DSDT.aml).
I use a folder with my current kexts and only a mkext on my usb drive, and that's all I have now (I don't know if I posted it on this thread, but I'm in the middle of a trip), so I would have to unpack it, and for some reason mkext tool won't do it. I'll try with mkextunpack and report back.
Nope, won't work either. I'd have to look at that folder, sorry guys!
The ones I think I remember are:
http://www.kexts.com/view/9-fix_for_..._leopard).html
http://www.kexts.com/view/161-fakesmc_version_2.5.html
http://www.kexts.com/view/14-jmicronata.html (I don't know if everyone needs this, I do. but I got it from the empire efi CD, I don't know if this one will work)
That should do the basic.
Obviously this is with a modified DSDT