FlickrExport at $12 is a plugin for iPhoto providing a direct export interface to Flickr.
From their site:

FlickrExport for iPhoto provides a comprehensive set of features for getting your images from iPhoto to Flickr:

* Edit photo titles and descriptions, and add tags to them.
* Save time – FlickrExport can update iPhoto’s database with the titles and descriptions you give your photos.
* Save your Flickr bandwidth allowance – FlickrExport for iPhoto can resize your photos before uploading.
* Create a new photoset with your photos, or add them to an existing photoset.
* Automatically send your photos to a Group Pool on Flickr.
* Choose from a list of your Flickr tags and add them to your photos before uploading.

Airfoil from Rogue Amoeba $25 is worth the money, and more.

I had been looking for this product ever since I hooked up two stereo systems to two Airport Express units, whilst at the same time getting addicted to Pandora.

I will let the site explain what the product does:

“With Airfoil, you can send audio from…

…RealPlayer, Windows Media Player, QuickTime Player, and other media players to the AirPort Express.

…Pandora, Last.fm, and other web-based applications to the AirPort Express.

I reviewed Mail Steward ($49.95) before for Surfbits and thoroughly enjoyed it, so I was happy to take a look at the latest version, especially as I use it every month as part of my monthly back up routine.

As you can see from their site they have a number of features:

* Works seamlessly with the Mac OS X Apple Mail app to archive all your email in a relational database.

* Will import most mbox files exported from Microsoft Entourage, Eudora, and other email clients.

Musicast $18 is an amazingly effective, simple and smart application, but it does come with two health warnings:

1. You will have to open up a port on your router, and
2. There is a “grey” area in my opinion on the legality of certain aspects of the application.

TuneX $7.50 is another menu bar application that makes using iTunes on your Mac just that little bit easier.

To quote from their site: “TuneX is a easy to use application that allows you to access iTunes through any application on your computer. It is designed around the idea that it will take up only the minimal amount of screen space by sliding underneath the menu bar when not in use. This controller gives you access to the most fundamental features of iTunes such as Play/Pause, Back Track, Next Track, Volume and more from with in any running application on your computer.”