Install without DVD?

I have a computer without an optical drive. What are my options for installing MythDora on this machine? Besides using an external USB DVD drive.

USB Creator

I was able to install the MythDora live CD on a usb stick in about 5 minutes including download time. And believe me, if I can do it anyone can. I spent more time fooling around with the bios to get it to boot from usb than I did making the stick. I think there are a number of tools out there that will do this, but I used liveusb-creator in another Fedora machine. I've seen windows apps that claim to do this, but since I don't have a windows machine I can't verify that they work.