Trying To Setup Forum Through public_html/forums

[RrCoX22]

This is the message I get once I type in norcalgmracing.com/forums in the URL...

Index of /forums

Name Last modified Size Description
Parent Directory 21-Jul-2008 03:31 -
admincp/ 10-Jul-2008 00:59 -
archive/ 10-Jul-2008 00:59 -
clientscript/ 10-Jul-2008 01:00 -
cpstyles/ 10-Jul-2008 01:01 -
customavatars/ 10-Jul-2008 01:01 -
customprofilepics/ 10-Jul-2008 01:01 -
images/ 10-Jul-2008 01:04 -
includes/ 21-Jul-2008 16:01 -
install/ 10-Jul-2008 01:33 -
modcp/ 10-Jul-2008 01:13 -
signaturepics/ 10-Jul-2008 01:14 -
Apache/1.3.41 Server at norcalgmracing.com Port 80

what am I doing wrong? When I take all the vbulletin files out of the public_html/forums folder and put them into the public_html/ folder my site will work with it being .com but I want it to work with .com/forums and have a redirect for the .com

also what is interesting is that when i type in norcalgmracing.com in the URL I get this message...

Warning: require_once(/home/rrcox22/public_html/includes/init.php) [function.require-once]: failed to open stream: No such file or directory in /home/rrcox22/public_html/global.php on line 20

Fatal error: require_once() [function.require]: Failed opening required '/home/rrcox22/public_html/includes/init.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/rrcox22/public_html/global.php on line 20

...which is funny because that file and my site will work fine if I take all of the vbulletin folders out of public_html/forums and place them in public_html/

[MoT3rror]

You must upload all the files and folders in the upload folder of the zip you download from the members area. You can't have some of the files/folders in another directory.