Yet another Apache virtual host problem

Ok, here is the problem...

I'm setting up a file repository on my server.

I want to have the server answer for updates.domain.com and show a directory listing of the files.

I'm running httpd-2.0.49-4 on Fedora Core 2.

I've been fighting with this for the past three hours and I've gotten nowhere. The error that's been killing me is "Directory index forbidden by rule".

I've tried the following configuration within the virtual host container:
<Directory "/u01/linux">
Options Indexes Includes FollowSymLinks
AllowOverride ALL
Order allow,deny
Allow from all
</Directory>

But still I get the "forbidden" problem.

Any help here would be most appreciated.

EDIT: I should add that I've searched through these forums and tried some of the solutions, but the same issue remains.

Have you tried turning indexes on within the virtual host container?