I've got a legacy MFC project that was built in VC++ 6.0. It needs to stay compatible with VC6 runtime so that I can just drop it into Windows NT4 where the original program was and have it just work. I've finally gotten MFC and VC6 runtime to play nice in VS2003. Now I'm trying to work in boost libraries so that I can use the ethernet and serial aspects of ASIO. Of course, I downloaded and am working with the latest version of boost (1.46.1), and I have it to the point where 311 errors are reported at compile time, all having to do with multi_index_container. I've looked through the compiler specifics pages of the 1.46.1 and 1.45.0 releases with respect to the multi_index and have made the workaround changes that I could (i.e. member->member_offset, boost::multi_index::multi_index_container), but I am still getting syntax errors related to the typedef of my multi_index_container. If it will help, here is my definition: struct ID{}; struct Name{}; typedef boost::multi_index::multi_index_container< PDCUTestMessage, boost::multi_index::indexed_by< boost::multi_index::ordered_unique< boost::multi_index::tag<ID>, boost::multi_index::member_offset<PDCUTestMessage, unsigned char, offsetof(PDCUTestMessage, id)>>, boost::multi_index::ordered_unique< boost::multi_index::tag<Name>, boost::multi_index::member_offset<PDCUTestMessage, string, offsetof(PDCUTestMessage, name)>> >

PDCUMessageList;

The first error I'm getting is a syntax error calling out the comma on the line with member_offset PDCUTestMessage id. Then, since that doesn't compile, subsequent error messages snowball for every time I instantiate PDCUTestMessage and every time I add to the multi_index_container. Please help as soon as possible. I'm on a tight schedule, and this is the only major hurdle I see at this point. Thanks! Chris