Here's an easy test. Test with the Bing toolbar installed but with Bing and some other search engine (blekko, whatever). This should help establish if it's the

Here's an easy test. Test with the Bing toolbar installed but with Bing and some other search engine (blekko, whatever). This should help establish if it's the toolbar that is sniffing. If so, while it may be questionable behavior, Bing would not be copying Google's results.