[boost] Cannot build boost with MSVC9

Hi, I read a similar topic on this issue and someone simply mentioned to add some items to user-config.jam, which did not help me. I found 2 user-config.jam files. I wasn't sure which one to edit so I tried them both. The problem still happens. The build process has no problem finding cl.exe, however it states errors like the following: boost/config/no_tr1/utility.hpp(21) : fatal error C1083: Cannot open include file: 'utility': No such file or directory Which means to me that I need to specify the visual studio include directories somewhere, but I'm not sure where. Could someone outline all of the details I need to know to get this working? Where do I add the include paths? Thanks. PS: I'm compiling boost 1.34.1