OSDir has posted a screenshot slideshow of BeatrIX Linux 2005.1

Yes, it's Linux, but it doesn't look like Linux. Or Windows. Or Macintosh. It simply looks like a computer desktop. That desktop has only four icons -- all easily recoginsable by anyone who's used a Windows, Mac or Linux computer in the last decade. So, anyone can use it with little or no help. It took us a year to release our first version because so much time was devoted to usability and stability.

Check it out