Sessions

Hi, Just a thought about sessions, they still rely on cookies working, unless you pass the session id with every link on the page. If you set your php.ini file to automatically put the session id in ever link on your page, that's great, but what if you don't have access to the php.ini file which is common with shared hosting. I'v read somewhere that you can put a php.ini file with those settings in the current working directory and it will read in the settings from it. Is that true and would you have to put a copy of the ini file in every folder that you used in order for it to work?? :) hummmm.... Adam