Is everyone using the Google Search macro Keith made for us? It's one of my favorite and most used editing macros. The actual macro is located inside the Portable Macro folder which is inside the EclipseNT folder. If you aren't using it yet, I recommend you first watch the visualizer.
To find the visualizer, click on Help, Visualizer Topics, press F2 for New Visualizers, and in the box on the right you will find Google Search.
To bounce between Google and the job you are scoping in Eclipse, just press Alt tab.