From Fedora Project Wiki
USB Flash Installer
I've found that novadays USB flash installs are more useful than CD/DVD. It's much easier to connect USB Flash and install system than to get into IDE/SATA problems.
Network installs are useful though, but sometimes it's needed to install Linux without network connection (especially when someone need to clone Fedora Linux in factory).
Fortunately, Fedora Linux provides a *LOT* of useful projects/packages to simplify this task. (That's why i prefer Fedora, BTW).
So, i'm working hard on this project and will post all results/guides here.
Feel free to share Your experience with this. :)