Bing announced that in the most recent Google Chrome browser update, that when you change your default search provider from Google to Bing, the Bing selection will not just work in the omnibox search bar but also in the new tab page home screen.

Here is an animated screen shot of me changing my default search provider from Google to Bing and it changing the home tab from Google to Bing:

Why not do it for a week and see how you like it?

Forum discussion at WebmasterWorld.