pull config from sub?

[suckafree]

Code:

Set your computers ip to 192.168.100.10
  Set up a TFTP server with haxorware.bin in its root (a pre 1.1 version)
  Connect to modem with hyperterminal or putty (with changed CR/LF to LF)
  While modem is turning on press p (you should get a prompt)
  If you do not get a prompt for pressing p, your modem does not have a noisy bootloader, and you will have to use JTAG
  Set the Modem IP to 192.168.100.1
  Leave everything else at their defaults (just press enter)
  When you get at the bootloader menu press g (i think, it says run from ram)
  Enter 192.168.100.10 as TFTP IP
  Enter haxorware.bin as filename

After connecting the usb is my modem only gonna have 1 light on?