26. The method of claim 18 , wherein the options presented to the user for customizing the second dedicated space and the separate pane further include using the editing settings link to: provide for the at least one other customizable preview pane within the second dedicated space; modify content of the at least one other customizable preview pane by selecting or deselecting association of at least one third collection with the at least one other customizable preview pane, and position each preview pane in a certain sequence within the second dedicated space.
18. A method for providing preview search results, comprising: providing a computer infrastructure operable to: obtain a full listing of search results for a searchable collection based on at least one search term; display the full listing of the search results in a first dedicated screen space of a user interface while excluding search results associated with any of one or more different searchable collections in the first dedicated screen space of the user interface; define at least one different searchable collection of the one or more different searchable collections based on a URL of a web site input by a user; obtain a preview listing of search results for the at least one different searchable collection based on the at least one search term; display the preview listing of the search results in a separate pane in a second dedicated space of a same display as the full listing of the search results; and provide options to the user to customize the second dedicated space and the separate pane through an editing settings link in the user interface that is configured to provide customization controls which allow the user to remove the separate pane in the second dedicated space, order the separate pane with at least one other customizable preview pane in the second dedicated space, and allow the user to add another pane in the second dedicated space which includes the at least one different searchable collection to be any web site that the user inputs through a text editable box in an add sidebar module, wherein the searchable collection is a first category of information for the at least one search term and the at least one different searchable collection includes a second category of information for the at least one search term which is different from the first category of information.