"Search timeout" missing in "Options tab"   

When I click on the options tab for my account (Tools/accounts), I do
not get the options that are shown in the help info. I want to get to
the slider for "search timeout" but it is nowhere to be found. I'm
using Entourage 11.4.0, on OS 10.4.11.

date: Wed, 2 Apr 2008 17:41:20 -0700 (PDT)   author:   SG