I'm building a new Intranet Portal with SharePoint 2007 that will have News, Site Directory, and Search. Because I want to invest some serious time into customizing and tuning search, I would like to learn whether it is possible to have the Intranet Search live in its own top-level site collection? That would allow me to isolate and back up/recover the Enterprise Search site independantly of the Portal.
So my question is whether this is doable and if so, how do I connect the Intranet Portal site collection to use my seperate Search site when users execute searches?