Chrome doesn't support extensions/add-ons....yet.
What exactly do you like about the tool bar that is not available in Chrome?
-> The URL bar works doubles as a Google search bar too.
-> Spelling mistakes are checked as you type anyway.
-> In Chrome, you have the Bookmark Bar to save and access your favourite pages with a single click...(like on the Google Toolbar you have the "add custom button" feature")
I don't miss the Google Toolbar at all.
