Default handler location in Gnome

To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx>
Subject: Default handler location in Gnome
From: Ted Gervais <ve1drg@xxxxxxxxxxxxxx>
Date: Tue, 09 Aug 2005 16:35:19 -0300
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Where do I find the location for the 'default handler for URLS in Gnome'  ?