When you lookup a contact and a list appears with different names that match, the top name is highlighted. If you hit Enter to open to that contact, IT WILL NOT OPEN. The only way it will open is to Arrow down (and you have to push the arrow key twice to get it to move the first time) and then Arrow back up and then you can hit Enter and it will go to that contact! The only other way is to Double Click on it and it will open. Before 2009 you could just hit enter, you chaned it in 2009 and I had hoped it would be resolved in 2010! No luck, please fix!