Including this.
I have little idea of how to do this without loving something up, though. lol
In order to have a proper Ubuntu installation, you'll need to partition your hard drive to include a small partition reserved exclusively for Ubuntu (the one on my computer is 30 GB). I
think Ubuntu prompts you to reserve a partition for itself upon installation, but I don't know for sure, so I'd recommend Googling it to see exactly how you should do it manually, in case Ubuntu doesn't prompt you for such.
Also:

:D