Browsing through some of the most popular themes out there, the dark themes always seem to hold the top spots.  So which dark themes out there are the most popular?  Here are the top ten choices people have been making.
+ Check Out the Lightest Popular Themes for Firefox 3 too!
Aero Fox – All black and blue, kind of like how I ended up after the last Internet Explorer 7 fan club meeting I attended.

NASA Night Launch – Want to shoot [...]

Where exactly would you like to put that bookmark?  If you’re in a hurry, and currently in the folder you need to bookmark a link in – you can pickup the Add Bookmark Here 2 add-on for Firefox to get the job done.
This extension adds a new menu item when you right-click any of your bookmark folders to allow you to bookmark your current web site you are viewing into that folder.  Here are a few more features to [...]

You asked for it, time and time again.  You told me Mitch, you awesome guy you… (ok, maybe you left out the awesome part, but I forgive you) we want more Firefox keyboard shortcuts.  I beat my keyboard till it was black and blue to find these shortcuts just for you.
Ctrl + Shift + T = Reload Closed Tab
Ctrl + Shift + R = Reload Web Page, Override Cache
Ctrl + Shift + Tab = Go Backwards When Scrolling Through Tabs [...]

Maybe your not a RSS feed junkie like I am, but you do like to do some occasional headline tracking from time to time.  Simple RSS Reader might be the extension for you, as it does exactly what you would think.  It is a simple little RSS reader (minus the geeky complications).
The hardest part about Simple RSS Reader is adding the RSS feeds.  Just click on the blue RSS icon and give a name and URL to each.  That [...]

Are your pictures not looking exactly right after uploading?  If your using Firefox 3, you can edit your settings to make those photos pop and display even richer colors.  To enable Firefox 3’s rich color support you need to:
Step 1: Enter about:config into your address bar
Step 2: In the filter box, type in this string:
gfx.color_management.enabled
Step 3: Now toggle that from false to true, and then restart (or close, and then open back up) Firefox.  Your done!  Now where is the [...]

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 [...]

A few weeks back, I posted about a new service named TinyPaste over on Mitchelaneous, which made it easy to copy blocks of text, paste them into a box and then get a short URL so you could share that text with your friends.
What makes this service even cooler, is they have a Firefox extension to help you speed up the link generating process.   Using the Quick Paste add-on, you can highlight text then grab your URL.  Not much rocket [...]

The team over at Wired have posted a very interesting article with Mozilla’s CEO, John Lilly about a number of topics.  One of the topics that came up was iPhone and the easy somebody like Mozilla would have developing for it:
Wired: Are you going to develop a version of Firefox for the iPhone?
Lilly: No. Apple makes it too hard. They say it’s because of technical issues — they don’t want outsiders to disrupt the user experience. That’s a business [...]

Here is an interesting update that seems to be drawing a little heat from the Web at large.  Depending on your Internet settings (from Control Panel > Internet Options) you might have issues with some downloads being blocked.

Here is what Mozilla has to say about the issue.
Starting in Firefox 3, downloads of executable files (e.g., .exe or .msi) may fail and the Firefox Downloads window will contain this message, under the filename:  This download has been blocked by your [...]

Feeling a little blue?  Google can too, thanks to this user style!

The Google Web Search – dark blue redesign (vC) user style adds a ‘bit of blue to the otherwise white and bland Google background.  To use this style, you will need to install the Stylish extension for Firefox.  Also as the designer points out on the page,  this style only works for google.com. To make it work for other countries, use a plain text editor to search for [...]