I too had ACDF on 12/13/07, C6-7. I had an orthopedic surgeon handle everything. He had to do a little nerve work but the majority of my surgery was bone. I have a titanium plate, screws, and donor bone in place of my disc.
It's been almost five weeks - I'm doing great. Very little pain, and very little that involves having to take meds. I've followed my very conservative doctor's orders - no physical activity aside from walking (ie no weightlifting), no lifting over 2 lbs, no driving, etc. It does suck but I have to attribute it to my great recovery thus far.
I'm no expert, but I am more than happy with my orthopedic surgeon. He specializes in spines and I trust him completely. My experience was a good one.

Kelly