I'd suggest running the server check script available at [url]www.webempoweredchurch.com/fileadmin/proj/wec_servercheck[url]. Once you upload the script to your server, you can post the results here or just post a link to it on your server.
I'd guess that the .htaccess file for TYPO3 isn't present in the main directory where your site lives, it's being ignored due to the server configuration, or mod_rewrite isn't available on the server. Either way, the server check should give some hints on the problem.
Thanks,
Jeff