Getting more for less.

Had an old machine that had some problems with the ide (legacy hard disk) controller. Though most machines now use what is called "sata", I did not want to throw it away. Actually this is a great idea for small offices, schools. and even families. Instead of having to buy all new computers, you can purchase one machine as a server and then just reuse the existing machines as thin clients. A tremendous money saving move. That is what we did and saved a fortune. If you go completely open source, you do not have to worry paying for software licenses either. It saved us ten thousand dollars to dump proprietary software in addition not having to buy new hardware. So really it saved us much more than ten thousand dollars. Also you are helping to save the environment not to have the old machines go to a landfill.

Happen to be talking with an MSWindows admin about disaster recovery. He was talking about how it was a challenge to do recovery. I made a bet that I could have network of computers running in no time and not even use a single hard drive. I would need one cdrom though. Of course I was told it could not be done. You can guess what happened next with the wallets.



Anyway, we went around and made sure that all the machines would pxeboot except the system with the cdrom drive. I booted a Knoppix linux cdrom which has a built in terminal server. Once the machine was up, I made a few quick settings for the terminal server. We started booting all the other machines. low and behold after a bit all the machines were up and you could use all the software.

To make a long story short, the admin was dumbfounded and became an instant new devotee of linux.

More information at:
http://www.instructables.com/id/PC-personal-computer-into-a-sort-of-thin-client/
A bit old but you will get the idea.
http://computothought.wordpress.com/2009/08/05/how-one-library-made-use-of-old-equipment/