Vital Desktop

Vital Desktop is a desktop animation utility, a program designed to bring a fresh new look to your desktop. Never again will you be faced with the same static background every time. Now, your desktop actually comes alive.

http://vital-desktop.sourceforge.net/

Hadoop

Easily write and run applications that process vast amounts of data. It distributes the data and processing across clusters of commonly available computers. These clusters can number into the thousands of nodes. Hadoop automatically maintains multiple copies of data and automatically redeploys computing tasks based on failures.

http://lucene.apache.org/hadoop/