Some interesting ones, but nothing new for me. Here are a few I find myself using a lot -<p>1. Ctrl+Shift+D - Bookmark all tabs<p>2. Not a shortcut per-se, but handy nonetheless - Go to any search engine (Google, Amazon), right click on the search text field and select "Add a keyword for this Search". A dialog pops up, anything works for the name, say Google. For the keyword put say "g". Store it somewhere, I put mine in a folder called Shortcuts, but anything works. Now, the next time you want to do a Google search, hit Ctrl-l (thats "l" as in "length", and Ctrl-l puts your cursor in the address bar). Type g followed by what you are searching for. Firefox submits your search to Google!<p>3. Just start typing on a webpage for Quick search. I dont know of moving forward or backwork with this, but its useful to find the first occurrence of a word. If the highlighted word happens to be a link is a link, hitting enter activates the link. This is handy for "Login" links.