Have a look at their website - I think you'll be impressed.
www.bristol.gs
There is an info request form you can fill out. I put a question in there the other day just expecting an email in return, but two days later I received a full info pack in the mail including a CD-ROM which demonstrates their CBT portion of the course.
It's pretty well priced at £1900 - haven't seen cheaper yet.
Cheers, H&H