Modify CIW logon screen

I have a completely private network where we perform PXE based installation.

After thousands of times of entering usernames and passwords to get to the

OS choices, fingers become numb.

I know that it is not best practice to remove the logon screens, but how do

I do this? is it possible?

I have read through the material at

http://technet.microsoft.com/en-us/library/cc739932.aspx around designing

custom RIS experiences, but it recommends not to remove the logon screen,

presumably for security purposes which, again, are not a concern here.

Any help is appreciated.

Harold