I just got my Intel Mac Mini upgrading from a 6 1/2 year old G4 450. Also upgrading Panther to Tiger. I do a lot of customization on my Mac, i.e. Icons (dock as well), folder structure (I guess some of that comes from the days of OS 9 and aliases), and I love fun little apps (mostly freeware/shareware) that I can use to modify my user experience. This thread is to tell everyone what you favorite freeware/shareware/low cost app is, post a link, tell us what it does. Please list more than one if you want. I found an app for the dock called Cleardock, that takes away the edges of the dock and the background, so your dock apps just float. You can also change the carrot color below launched apps. I changed mine to red because my desktop is quite dark and I wanted to see what was running better.