Safari 5 come with New Feature and Improvement
Apple released Safari 5 on June 7, 2010, to replace previous version, Safari 4. You can find some new feature on Safari 5 and also you can feel some improvement when using Safari 5 to open website.
Below some new features on Safari 5
Bing Search Option: You will find new Bing search option in Safari's Search Field, in addition to Google and Yahoo!.