Installing Ubunto is relatively easy.. a easy guide on Virtual Machine can also be used; just copy the iso to USB Stick and boot from USB.
just a few more steps to ensure you have everything going
# Log in then become root: > sudo su # Follwing steps makes you install updated > apt-get update > apt-get upgrade > apt-get dist-upgrade # Note: you can use "apt-get dist-upgrade" instead of "apt-get upgrade" > # apt-get upgrade --> upgrade is used to install the newest versions of all packages currently installed > # dist-upgrade in addition to performing the function of upgrade, also intelligently handles changing dependencies with new versions of packages # to do the above on a single line is also possible, but I prefer to do it one by one, to ensure there are no errors.. > sudo apt-get update && time sudo apt-get dist-upgrade