THT Community (TCom)

I am wanting to create a working login for the front page of my site, where if the user logs in, they will be directed to their account. The main site will be separate from the THT system

It's not to hard. Check out the source code for the existing login script and with some minor edits you can use that.

Just make a form which posts to "YOURTHTURL/client/" and make the username form id user and password form id pass.