i looked through the FAQs and I cannot seem to find information on my car (07 OBS MT)

what types of: center, front, and rear differentials do i have? my best consensus is an open front, and viscous center and rear. is this true?

also i read in a post that after 1000 miles i should swap out all gear lube for synthetic, 1000 miles seems a little soon, is this true?

I'm not sure about the VC in the rear. What I've seen says you only have a VC on the center.

- Jtoby