Blender 2.61 Cycles: Where is Cuda/OpenCL device option?

With the new Blender release (2.61.4 in date 2012-01-25), the Cycles rendering system has been integrated inside the main branch, but i’ve been disappointed because i can’t find any of the existing device options (Device and GPU Type in case of a GPU device) like it was until now, as viewable in the picture: