Hello! I can't seem to use a custom container for storing edge data when using adjacency_list (this is with gcc 4.1.0 on Linux, but it won't work for gcc 4.3.0 either). I understand that I need to create push() and erase() functions for the custom container, but the compiler never seems to see my implementations of these two functions, as it always gives an error like: boost/pending/container_traits.hpp:414: error: no matching function for call to ‘container_category(...)’ ...from the default implementation of push() defined in container_traits.hpp. I've tried moving push() and erase() in and out of the boost::graph_detail namespace, but that doesn't seem to help. I've attached the source for the program in question, & appreciate any help! thanks, -- Alex