CandyBar - Icon customization

CandyBar - Is a great application that allows you to customize all icos. In addition it can be used to manage icons.

DeskLickr - Desktop

DeskLickr is a simple application that uses the large photo resource of Flickr to change your wallpaper every so often. Makes a cool change.

GraphicConverter - Conversion

GraphicConverter is a great image-manipulation applicatoin that used to come free with the Mac.

ApGrapher - Wifi detection

ApGrapher is a great little program that offers the ability to find information about the wireless networks whizzing around your head.

UnRarX - File compression

UnRarX is an applications that gives you the abilty to easily uncompress .rar files. Very good, although stuffit can now handle .rar files.

Disk Inventory X - System maintenance

Disk Inventory X is a simple program that scans your disk and visually shows what files takes up how much space, good to visualize if you are running out of space and you have some size hogs.