Now that the next evolution of computing is upon us, I would like to pass on this utility that I have been using for over 10 years! M$ would love to have this app as part of its OS package. Total Commander is a file management and then some. Check out the website www.ghisler.com and see what Christian has created for all of us to use. Here is a link to make it portable: http://www.ghisler.com/usbinst.htm. He also has a U3 app. See www.U3.com.