Linspire
Linspire, also known as LindowsOS (also Lin---s, pronounced Lindash), is a commercial Linux distribution based on Debian GNU/Linux (Ubuntu). Linspire is sold by Linspire, Inc. and is focused on ease-of-use for the average person, rather than catering to  advanced needs. As of 2007-10-10, the most recent stable release of Linspire is version 6.0 which was released in October of 2007. Linspire is available to download and costs US$ 50.