If you are a Mac user, consider not using Orbitz.com to make travel arrangements. Depending on your OS (orbrowser ID string?), they will show you higher-cost hotel rooms. http://www.forbes.co...re-says-orbitz/ The average Mac owner has a greater household income than the average PC owner, and Orbitz is trying to capitalize on this by gouging Mac owners. I may not like Apple, but I absolutely hate this prospect of targeting people based on what browser/OS they are using. Everyone, regardless of the OS they choose, should be shown the same items for the same cost.