1. San Francisco isn't a Top City, seems like it should be.
2. LAX shows up at the end of the list of Top Cities instead of where it should be, alphabetically
3. I can't scroll up and down lengthy windows (like user profile, and the RSS screen) using the scroll wheel, I have to click on the slider bar
4. I've already set a lot of this info up on the website (which deals I want, what alerts I want), instead of specifying the info all over again, I'd like to provide my orbitz login/passwd and have the info auto-populate. Likewise, I'd like changes I make on the desktop app to propagate to the website's version of my profile/etc.
5. I second some other poster's suggestions at wanting to specify "show me *A (or UA) deals only", "I want to go from SJC to FRA any time the price drops below $$ and don't care about dates" etc.