I'm so happy to see how many people here love FF Glad to see you took the "plunge" sourav004!! Some neat links for your favorite browser: Firefox Wallpapers The Firefox Five Minute Challenge
If you got the extension installed, it should show up any time you right click on a web page, right under "reload." (at least, that's what it looks like for me)
one more quick question: whenever I click on a link to a PDF file, firefox loads a blank page. Is there an extension for this? I have to save the file to my computer to view it
Not 100% sure, but you may need to reinstall Acrobat with Firefox. I know you have to reinstall Flash, Shockwave and a bunch of other stuff.
It's important to remember that while firefox is leap and bounds safer than IE, it isn't flawless. Be sure to check for updates regularly. You can check for updates manually anytime through tools > options > advanced > software updates > check now. If you don't have downloaded v1.1, be sure to do so soon.