use the session test from the following thread:
to make sure the host can save sessions correctly, if the session test fails, the host will need to update the session.save_path in the php.ini file.
The test ran successfully on localhost; the cart still shows empty in playerlist.php. php.ini shows the session.save_path set to "c:\PHP\tmp" in two places, and that's what phpinfo.php reports.
I did try it on the hosting server; it works fine.
Now -- how can I add more than one player to the cart? If I go back to addplayer.php it overwrites the first item because $ATC_itemID is hard coded to "0".