[thetechgenius]

If you just want a custom error page without your forum, you could setup the Error Page(s) with .htaccess/web.config.

Example:

.htaccess (unix)

ErrorDocument 404 /404.htm
ErrorDocument 403 /403.htm
ErrorDocument 500 /500.htm

This is how I did mine, on my Dedicated Box running Windows Server 2008R2. But I really customized my error pages, with CSS, HTML, and Images. Treat the error pages as just another HTML file, and do what you want. Link to a CSS file, an Image, etc... Actually, you can search google for some open source error pages, there are a lot of really nice custom and open source Error Pages out there.

web.config (windows)

<system.webServer>
	<httpErrors>
	 <remove statusCode="404" subStatusCode="-1" />
	 <remove statusCode="403" subStatusCode="-1" />
	 <remove statusCode="500" subStatusCode="-1" />
	 <error statusCode="404" path="/404.htm" responseMode="ExecuteURL" />
	 <error statusCode="403" path="/403.htm" responseMode="ExecuteURL" />
	 <error statusCode="500" path="/500.htm" responseMode="ExecuteURL" />
	 </httpErrors>
</system.webServer>

This is just another way of adding your own custom error pages, without using your vBulletin Style. All credit still goes to ALBCODERS.