Hi Atul's summary is now up on the project site: http://www.paulgrenyer.dyndns.org/cppstyle/items.php#item25 Regards Paul Paul Grenyer email: paul at paulgrenyer.co.uk web: http://www.paulgrenyer.co.uk Elephant: http://www.paulgrenyer.dyndns.org/elephant/ "15 miles to the love shack...."