Power Twitter is an add-on for Firefox that takes regular Twitter and gives it mag wheels, a spoiler and a brand new engine. 

After installing Power Twitter and restarting your browser, your Twitter page will have these new features:

1) inline embedded media from Flickr, YouTube, TwitPic and others
2) expanded URLs so you can see where links might take …

TwittyTunes is a browser extension for Firefox and IE that lets you easily Tweet whatever you are listening to at the time.

In addition, you can also Tweet the websites you visit, and the videos you watch.

To be able to Tweet the songs you are listening to, you’ll need to have FoxyTunes installed.

Otherwise, you can still post about …

The folks over at honkiat.com took the time to assemble a collection of over 100 highly attractive Twitter icons of all styles, shapes and sizes.

These graphics are all free of charge, so you can head there and be sure to find something that suits your needs.

My personal favorite is the Twitter bird in the hard hat. Nice!

Browse …

Tweeterized is a free, dynamic Twitter signature creation service. Just insert your username and you will be supplied with code that you can use in forums, websites, myspace profiles and so on.

These signatures will be kept up to date with your latest Tweets, and will allow people to follow you by clicking on your sig.

Tweeterized comes in …

Twitter Image is a custom Twitter background design service for professionals. These backgrounds are designed not only to look great, but to add to your business as well.

The quality of the designs is obvious when you visit the Custom Backgrounds gallery.

If you want to go for a top level design for your Twitter background, this is one …

Blackbird is a client that brings the world of Twitter to your Blackberry.

Blackbird is a compact, simple application that lets you keep track of your friends and your updates.

The application is free to use.

Grab it at http://dossy.org/twitter/blackbird/

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