I think everybody, at times, would like to be able to customize certain web sites to better meet their goals.  Now, I am not talking about simple visual edits – like making the background black and the text white.  How about adding keyboard shortcuts for certain web site links and navigation elements?  You an do that and more with the Customize Your Web add-on for Firefox.
So do you want to customize web sites without writing one single line of code?  [...]

I start every one of my Firefox browsing adventures with iGoogle loaded up as my home page.  However, I would like to check up on my iGoogle page without going to the homepage over and over again through the day.  Can I just load it up into the sidebar?  Yes, we can!
 
How do you make it happen?  Drag this link to your bookmarks bar:

iPhone iGoogle Homepage

Now, right-click the bookmark, and select Properties.  Click the check mark box for loading [...]

You can load up Google News in your Firefox sidebar.  This quick tip and tweak will give you the ability to check out the iPhone optimized Google News in your Firefox sidebar.  This makes scrolling through the day’s news an even quicker and easier experience.
 
How do you make it happen?  Drag this link to your bookmarks bar:

iPhone Google News

Now, right-click the bookmark, and select Properties.  Click the check mark box for loading this bookmark in the sidebar, and [...]

You should know I love the “Open a Tool in Firefox’s Sidebar” tips by now. 
This one crossed my feed reader, and I couldn’t pass up the chance to send it to all of you.  With a ‘bit of a work around you can now open your “compose a new e-mail” link from Gmail in as a Firefox sidebar.  Here is how to get it done:
You’ll want to login to Gmail, and then click on the “Compose Mail” [...]

The fox a little slow you say? Well instead of reinstalling Firefox, you could start up a new profile to speed things up. Yes, that old buddy of ours, the profile manager is still buried inside of Firefox. Once upon a time it was suppose to be used to manage multiple users – now it is tucked away.

I Windows all you need to do is go to Start, Run and then:
Type firefox.exe – P in the Run [...]