I found a neat website today. It is perfect for all of you multi-taskers. The website lets you view several websites on the same window. You can view up to three different sites and choose the configuration that you like the best.
It would also be very useful when comparing and contrasting different websites. This would work out great when comparing properties because you could see the specs for all of them without having to write anything down or tab between windows. Try it out. You never know when you might need to see two or three websites at a time.