I created a bootable USB stick using an Ubuntu 8.10 live CD and the (manual) instructions shown at this guide. This worked great. However, what I'd really like to do is create a multi-booting version ...

Every Windows PC usually starts from the built-in hard drive, as the term “Windows PC” implies. This is because the Microsoft operating system is not anchored in or with the hardware, but is installed ...

I've followed those instructions for my usb stick. Only diff is, I wasn't interested in putting all those distros into my stick, I just needed Ubuntu 10.04, 32 and 64-bit, so I dropped those 2 iso's ...