[Boost-users] Building Boost libraries

Hi! I need to compile Boost now and don't know what libraries I really need. "The above example session will build static and shared non-debug multi-threaded variations of the libraries. To build all variations use --build-type=complete" The question is - what do I really need as just Boost user? Will non-debug variations be suitable for me while I will debug my program under msvc (step-by-step execution)? (I have no need to debug deeply into Boost libs) When will I need single-threaded variations? Or I will never meet it even if my program will contain just one thread? Thanks!