Duh, how can I not use all of this when I am such an Opera fanboy?
Ctrl + T : open new tab
Ctrl + Tab : navigate between tabs
Shift + Enter/Click : Open link in new tab
Ctrl + Shift + Enter/Click : Open link in the background
Middle Mouse Click : Open link in the background
F2 : The URL box
Shift + F2 : To enter nickname of bookmark (fast)
SearchKey + SearchWord (ie. “g free mp3″ to search Google for free mp3)
To create a new seach, right click on the search box (not in Opera, in the search web site) and choose “Create Search…”