[boost] How to bind objects with reference handle

Hello All, I am using the latest version of boost. I am trying to bind a particular member function to a signal. I am trying to bind the signal to a pointer, which is a reference Handle(WeakRefHandle,RefHandle). I am getting an error for this. How do I fix it. I am trying to port a game, So switching to boost::shared_ptr is not an option, as it will force lot of changes in the game code. Cheers, Altaf -- An eye for an eye only ends up making the whole world blind.