Fedora Telnet install?

[Zachary Kline]

Hiya,
    I have decided to go the route of installing FC7 via Telnet.
    However, there is a single point in the instructions which I find somewhat vague.  The speakupmodified.org site states that I should follow the instructions up to the point where I type at the boot prompt.  Does this include down arrowing and hitting tab and space?  What, exactly, do these keystrokes do?
Thanks much in advance,
Zack.