I've just got a new MacBook Air with Lion and Safari 5.1.5 and am trying to work out why, when I open Safari, it keeps opening with the last set of tabs rather than my homepage.

I have installed Glims and have "Restore Tabs at Launch" set to Off.

In my old Snow Leopard MacBook (also on the latest Safari) there is an extra option in Preferences>General "Safari Opens With:" which I have set to new (homepage) window. This works but this whole setting is missing from the Air.

Any solutions?

Cheers