Oops, I'm so stupid, I didn't even see that you specifically had the EB there. Sorry.
Anyway, what you can try is to set the FSB manually to 133 MHz. I'm not familiar with your BIOS, so I'm not sure specifically how you would do it, but usually it will have Auto and Manual settings. Put it to manual and select 133 MHz FSB.
<i>I don't know anything about computers... but I did stay at a Holiday Inn last night...</i>