In reply to Somerset swede basher:
As you have a car, all of the Burgundy crags could be within driving distance if you stayed somewhere central.
I would pick somewhere to stay close to one of the bigger crags such as Saussois, Cormot, Fixin, Lantenay or Saffres.
If you are camping, there are loads of cheap, nice but basic campsites around so you could move around. There are free campsites at some of the crags.
All of the crags we went to in the area were worth visiting and we liked having the choice between limestone and granite. Vieux Chateau may not have enough for a week's trip but its definitely worth visiting for a day if you near by.
The parts of Bouilland that were in the sun were oppressively hot in September but most of the crags had some shady sections so you should be fine.
There are a lot more routes at most of the crags in the area than are on UKC. Don't expect any soft holiday ticks though, the grades there are often tough. Some of the crags have started to be regraded to bring them more in line with other areas but expect your egos to take a beating!