This is my entrant into the Free Culture Showcase, it's the Ubuntu community and ecosystem personified as an electrical circuit.
Update: I thought I could do better so I've updated it.
Ubuntu 10.04, Inkscape.
Update: I thought I could do better so I've updated it.
Ubuntu 10.04, Inkscape.

:origin()/pre00/d355/th/pre/i/2010/179/8/6/ubuntu_circuit_by_doctormo.png)
You should be able to grab the other version of this from my gallery.
Also, I must fully support anything Hitch Hiker's Guide. I've only gotten to read bits and pieces of the book, but I adore what I have read and it is definitely on my extremely long list of things to read. And I had NO IDEA there was a BBC broadcast of it and I just might have to go find that...
I don't think the evolution on the medium was ever planned out this way, but purists would claim the radio series to be definitive version.
Since you seem to know a bit about it, do you have a recommendation?
I recommend you listen to the radio versions. All of them. Especially when it comes to the firth book, which has a better ending.
Did you try the live cd installer?
I downloaded Ubuntu from the WUBI-site: [link] and it was easy to install and have the advantage, that when i made a backup of my Win7-system, it will be safed too, but unfortunately the installer restricted the virtual space for it to only 30GB at most. As i have a 1500GB-drive, i would give the Ubuntu about 500GB or 800GB of space.
Hmmm... maybe installing a second HD only for Ubuntu is a good idea? So i have to install only a bootloader on the primary HD who asks if i start Win7 or Ubuntu, and in the case of choosing Ubuntu it load completely from the second HD?
The repartitioning software is much better these days, if you have good backups, then I'd go through the ubuntu install and look at what it shows you when you go to select partitioning. It's very easy.
a really great job ... we need to read the lines of the image to understand it well!
PS. sorry for my bad English.
Nice wallpaper. ^^