Dragon Image has a great range of solution kits for getting your studio up and running.
If you are just entering the video scene, or you have been shooting for a long time, Dragon Image has a 'studio solution kit' for you. From the basic lighting kits, interview kits (with both audio and lights covered), audio sound recording kits, to CSO studio green screen lighting kits. Dragon Image is more than happy to take the time and help find a solution to your question.
For other studio solutions, see: Trussing, Solution Kits, Studio Building, Studio Set Up, Studio Shooting, Shot bags & weights.