This has been implemented as of EndNote version X2.0.1. You can use the [F6] and/or [Shift] + [F6] to toggle between the Groups pane, the Library Pane and the Tabs (Preview/Search) Pane. If the focus is not on an individual record, you can use the Arrow Keys to move between records.
Jason Berman
Customer Technical Support Representative
Scientific
Thomson Reuters
+1 800 336 4474
ResearchSoft Product Support
jason.berman@thomsonreuters.com
thomsonreuters.com
scientific.thomsonreuters.com/researchsoftware/