I've put together the five benchmarks from Appendix D of the Performance TR as a Boost.Build v2 project. The URL is: http://www.boost-consulting.com/vault/index.php?&direction=0&order=&directory=Performance%20TR ("Performance TR" directory in the Vault.) * performance_tr.zip: Boost.Build v2 project with a batch runner for NT * msvc.zip: test results as output by run.bat for these versions: 6.0, 7.0, 7.1, 8.0express The project archive doesn't contain Boost.Build; just a Jamroot and five Jamfiles. You must set BOOST_BUILD_PATH and have bjam in your PATH. For information on how to configure Boost.Build v2 refer to this link: http://www.boost.org/doc/html/bbv2.html I'll soon post some results for some versions of g++. -- Pedro Lamarão Desenvolvimento Intersix Technologies S.A. SP: (55 11 3803-9300) RJ: (55 21 3852-3240) www.intersix.com.br Your Security is our Business