My question may not be a sort of question you get every day. You see, I'm a computer teacher and want to install ubuntu in my class (on a temporary hard disk). Now, to install ubuntu, it takes a while, but I don't want them to just look around in ubuntu from the disk. I want to let my pupils install ubuntu, and let them see what it is to install another operating system as Windows. The only disadvantage is that installing ubuntu takes a while. After it's been installed, my class is all ready over for quite a while.
So my question is, is there any quicker way to let them install ubuntu, and than subsequently also let them discover the operating system of course?
I will be glad to read your answer in a while.