Possible Duplicate:
Creating an install of Ubuntu to clone
Reinstall software after installation of newer version Ubuntu
I have just installed ubuntu on my friends laptop. I will install ubuntu on my own machine next week, but I don't want to do that. I have not only installed ubuntu, but also installed a lot of applications and configure a lot of them (like Pidgin, Firefox, etc.). Is it possible to somehow copy the already installed ubuntu into a another machine?