Billy,
I have not been to Photokina yet, AFAIK Briese is not participating at Photokina, they decided to exhibit at cinec in munich. The continuous lighting business (HMI and tungsten) is is becoming more and more important for them. I think the movie guys spend their money easier ;-)
Briese launched some new focus reflectors half a year ago or so, they also have a new website with up to date information now. The focus115 is crisp.
Cheers, Ulf