Go to your local auto parts store and buy a broadway mirror. These cost about $15 and attatch directly to your rearview mirror. Work great, especially with the 02s large "greenhouse" windows. I have these in both my cars and they make changing lanes much easier since I dont have to turn my head to look at my passenger side mirror. I just glance over at my rearview and I can see all around me. Only problem is parking, since I usually cant see the curb. Besides, passenger 02 mirrors are kinda expensive. This is a cheap alternative that works.
David