I know that i am running late as i had my university exams but i have been following the projects entitled under Google Summer of Code 2011. I am a student of BITS-Pilani University, India doing my B.E. in Electronics and Instrumentation. I was going through the project "concept traits library" , trying to understand it. I was able to gather much information about what it is and how it works, with some details of the functions under operator traits, mpl_ext and even Concept traits. But since their is no well defined problem statement given on the website, i was wanting to know what functions \ templates already exist as parts of the library and what are we expected to create. Please reply soon... Thnx in advance -- its a bird, its a plane, its a rocket no its Rachit