I've placed an alpha release of the TR1 subset of Boost on the sourceforge download page: https://sourceforge.net/project/showfiles.php?group_id=7586&package_id=189383 Eventually, this package will track Boost-1.34 releases, but until that happens, I wanted to test the water and see how a subset like this would be received, and how best to organise it's packaging etc. So any feedback you have would be most welcome! The subset includes: TR1 Reference Wrappers Shared_ptr result_of mem_fn Function Object Binders Polymorphic Function Wrappers Type Traits Random Numbers Tuples Array Hash Functions Regular Expressions Complex Number Algorithms Enjoy! Regards, John Maddock.