hi guys, thanks so much for your responses, I've contacted my webhost and they've recommended using a .htaccess in my home directory to change the PHP settings locally, based on this info found here - http://www.karakas-online.de/EN-Book/change-php-parameters.html
the code that I have included in my .htaccess file is as so..
php_flag register_globals off
php_value max_execution_time 9000
php_flag max_input_time -1
php_value memory_limit "16M"
but im still experiencing the same problems, what on earth am i doing wrong?
thanks for all your help, i greatly appreciate any suggestions
billy