visual C++ 2008 issues

Hey Paul,

great work -- I am currently using on linux (g++), solaris (sparc & x86), aix and hpux with there native c++ compilers respectively. Last platform I need is 64 bit window with visual studio. The incomplete templates in the intruviness portion of the code is confusing the compiler. I am a basic c++ user, and complex templates require a great deal of study for me to untangle. I thought you might have a quick workaround. the error I am getting is:

c:/users/scottk/work/dev/esp/current/develop/../library/api\mct/intrusiveness.hpp(184) : error C2027: use of undefined type 'mct::impl::extern_use_wrapper<type>'
c:/users/scottk/work/dev/esp/current/develop/../library/api\mct/intrusiveness.hpp(185) : error C2027: use of undefined type 'mct::impl::extern_use_wrapper<type>'

Thanks again.