Hi there, the example code of the list sequence doesn't compile. list l(12, 5.5f); std::cout << at<0>(l) << std::endl; std::cout << at<1>(l) << std::endl; It should be: list l(12, 5.5f); std::cout << at >(l) << std::endl; std::cout << at >(l) << std::endl; I'm using MSVC 7.1. Regards, Christian