Content From Gale's June 22nd Press Release:
Take Information Seeking to a New Level with PowerSearch Plus!
Enhanced Limiting: After a search is completed, the left sidebar will be repurposed to provide users with the option of selecting subject terms, subdivisions, article types and publications to allow further limiting of results.
Publication Details: More information about each publication will be provided, including embargo periods, publisher address and contact information, and publication descriptions.
Also, if you are interested in some searching minutae of the Infotrac databases, that during a recent webinar provided by Gale the possiblity of the Index of many of these database may become available for browsing. This, if I understood the presenter correctly, would be akin browsing subject heading in Ibistro for content and groupings.