If you are a user of the Stylish extension, you will love this little tip.  I use iGoogle, however I never stay on the page long enough to use the embedded chat they included a while back.  However I am happy to say I found a solution. 
Install this Stylish user style:

Hide iGoogle Chat Tab on iGoogle Home Page

Once doing so, the chat (as you seen in the screenshot above) disappears.  To make it work for me, I had [...]

I got an e-mail from a reader of Firefox Facts, and they wanted to know  how can you re-organize your search engines in Firefox’s search box that lives in most people upper-right hand corner of Firefox. 
This can easily be done via the built in search engine manager.

Click on Firefox’s search box, as if you were going to change search engines, and look at the bottom for a menu selection titled, “Manage Search Engines”.  Clicking it will bring up [...]

Why does Firefox have that little resizer corner thingy?  The one that rests in your status bar, on the far right side.  I am not even sure what to call it.  It has no point, because I can grab Firefox from all four corners to resize it to the size I want.  So the question remains – how do I remove it?
I now turn towards my favorite Firefox modification tool, Stylish to do the job for me.  Go check [...]

Ever have a Firefox add-on that just did not want to leave your PC?  Most of the extensions to Firefox are really easy to remove, however sometimes you run into a situation where one is so bad or tricky, it just doesn’t want to let go.  Here are some of the common ways to remove an add-on from Firefox.
The Traditional Way
The way you usually uninstall add-ons from Firefox is to go to Tools and then Add-ons from the menu bar.  [...]

More of a pain than a savior, the toolbar the toolbar tip floating boxes of help and information in Firefox tend to hurt me more than help me.  Yes, I know the reload button allows me to reload the current page, I got it!
If you want to disable this feature, follow these steps:
Step 1: In your address bar, type in about:config
Step 2: If given a warning, tell Firefox you promise to be nice.  Now type this into your Filter search [...]

Wasted space is a real pain in the butt for me. I really like the SiteAdvisor extension for Firefox. The only problem that I have with it is that it takes up too much space on the bottom of the browser window.
Now before McAfee took them over I could live with the icon.
+ Read More About Removing the McAfee Text From the SiteAdvisor Button!

There is nothing wrong with the Go button and there is nothing wrong with those who like it. Hey, if I had a reason to use it – I would. Thankfully though, I have an enter key, which in turn does pretty much the same thing. Banish the Go button from your installation of Firefox 2!
What do you need to do? Well just type “about:config” and scroll down till you see this:
browser.urlbar.hideGoButton
Then change it from false [...]