Google released official Google Toolbar for Firefox. It took them a long time to do it, while they were offering only Internet Explorer toolbar they were recommending open-source Googlebar.
I quickly grabbed the new Google plugin - but not for long. It lacks a critical feature! Confirming search with Control + Enter opens a new tab in Googlebar but not in Google Toolbar.
Too bad - I'll just have to stick with my old pal until Google fixes this.