You can turn off the Friendly Permalinks on the Admin Page under Settings, Advanced Settings, toward the bottom of the page above where the Cupid settings are. Make sure you click Save Settings and don't accidentally click save under the watermark section at the very bottom like I did the first time. I recommend adding a .htaccess file in the root directory like the user above recommended.

My .htaccess file is as follows:

# Mod Rewrite #
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond see more %{REQUEST_FILENAME} -d
RewriteRule .+ - [L]
RewriteRule ^([A-Za-z0-9_-]+)$ profile.php?ID=$1 [QSA,L]