Hi, I have used a few boost libraries that did not require me to use bjam (just templates) but now I am trying to use bjam to build some examples in boost. I have an environment like: set BOOST_ROOT=C:\scott\boost\boost_1_33_1 REM because asio documentation said it needed to be defined set BOOST_DATE_TIME_NO_LIB=value_does_not_matter REM trying to avoid this warning REM Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately REM Assuming _WIN32_WINNT=0x0500 (i.e. Windows 2000 target) REM windows XP = 0x0501 set _WIN32_WINNT=0x0501 REM Boost Build requirements set VC71_ROOT=C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7 set PATH=%VC71_ROOT%\bin;C:\scott\boost\bin;%PATH% vcvars32.bat Some questions: 1) How do I avoid the following warning output when building with bjam? Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately Assuming _WIN32_WINNT=0x0500 (i.e. Windows 2000 target) 2) I am used to having solution and project files for Microsoft Development Environment (MDE) using Visual C++. bjam apparently does not create these files. Can I get bjam to create project files? How does one use the debugger in MDE without project files? It would be inconvenient to have to always attached to a running process. Thanks, Scott