The Boost library is on my list of things to learn. To start with I grabbed the web into Acrobat so I could read the content offline. Just thought you'd like to know that the following links were not found: http://www.boost.org/regression-logs/cs-win32_metacomm/c++boost.gif http://boost-consulting.com/boost/libs/iterator/example/zip_iterator_example s.cpp http://boost-consulting.com/boost/doc/html/date_time.html http://boost-consulting.com/boost/libs/graph/doc/www.sgi.com/tech/stl/Output Iterator.html http://boost-consulting.com/boost/libs/graph/doc/Boost%20%Graph%20%Library%2 0%Cuthill-Mckee%20%Ordering%20%files/c++boost.gif http://boost-consulting.com/boost/libs/algorithm/minmax/minmax_benchs.html http://boost-consulting.com/boost/libs/utility/function_output_iterator.htm http://boost-consulting.com/boost/libs/python/doc/tutorial/index.html http://boost-consulting.com/boost/libs/python/pyste/bkd.gif http://boost-consulting.com/boost/libs/function/doc/reference.html http://boost-consulting.com/boost/libs/python/doc/tutorial/doc/extending_wra pped_objects_in_python.html http://boost-consulting.com/boost/libs/python/doc/tutorial/doc/reducing_comp iling_time.html http://boost-consulting.com/boost/libs/python/doc/tutorial/doc/creating_pack ages.html http://boost-consulting.com/boost/libs/python/pyste/doc/bkd.gif http://boost-consulting.com/boost/libs/python/doc/tutorial/doc/exposing_clas ses.html http://boost-consulting.com/boost/libs/python/doc/tutorial/doc/building_hell o_world.html http://boost-consulting.com/boost/libs/python/doc/tutorial/doc/call_policies .html http://boost-consulting.com/boost/libs/iterator/doc/new-iter-concept.html http://boost-consulting.com/boost/libs/spirit/bkd.gif http://boost-consulting.com/boost/libs/spirit/doc/bkd.gif http://boost-consulting.com/boost/doc/html/string_algo.html http://boost-consulting.com/boost/libs/thread/doc/index.html http://boost-consulting.com/boost/libs/serialization/test/compiler_status.ht ml http://boost-consulting.com/boost/libs/spirit/phoenix/bkd.gif http://boost-consulting.com/boost/libs/spirit/phoenix/doc/bkd.gif --- Malcolm Smith MJ Freelancing http://www.mjfreelancing.com Borland Technology Partner Contributing Editor C++Builder Developers Journal FREE issue: http://bcbjournal.org/subscriptions.php --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.769 / Virus Database: 516 - Release Date: 24/09/2004