multiple librarys?

hi... wondering if someone knows how i set up multiple iphoto librarys and how i switch betwen them..cheers!

Same as iTunes. Hold down the alt key while you click (or double click depending on where the icon is) on the icon to open it. It will ask you if you want to make a new library or select an existing one. You will have to do this to switch libraries every time though.

there is also something called iphotolibrarymanager that lets you switch between multiple libraries