Hello all, I have recently reviewed the Boost presentation put together by Matthew and intend to present it to my peers also. It was especially welcome to see this because I've been wanting to present to my peers on Boost for awhile but haven't had the time to learn enough about the library to put a presentation together. So, something I wanted fell right in my lap! Kinda like finding a $100 bill on the street! I do have one question about the array library. In the documentation, the statement is made that the advantage array has over vector is the fact that since vectors provide the semantics of dynamic arrays, "This results in some overhead in case only arrays with static sizes are needed.". When discussing this with my peers, I'd like to present something a little more concrete to them. If I have a number of elements that is known at compile time, why, *specifically*, should I prefer boost::array to std::vector? Thanks! Dave