Logout from gnome extremely slow

Hello,

I'm trying to fix this problem with 4 of my RHEL 5.3 servers that are all logging out extremely slow (3-5 minutes)

After doing some search lots of posts seem to point at Gnome Power Manager being the issue.
I've disabled and even removed Gnome Power Manager and no luck.
I've gone through the different startup programs and disabled/stopped them one at a time but still no luck.

I recently changed their /etc/resolv.conf to make them look at a new DNS server. I've tried reverting back to old settings but still nothing.

Looking at dmesg and messages I don't see anything that jumps out.

Like I said I am using RHEL 5.3
Gnome Desktop is 2.16.0-1

Anyone have any ideas/suggestions?

Thanks,

Matt