[ydl-gen] Installing YDL 4.1 on new Xserve

[drivah at speakeasy.net]

We have a new Xserve.  The new YDL 4.1 installs just
fine on two new dual cpu G5s.  Now on to the Xserve.
What is the prefered method?  The Xserve is headless.

1)Buy a graphics card?  Which brand?  

2) take the Xserve HD out and install it in one of the
G5s?

3) There is a serial port on the Xserve and I've seen
mention of serial console.  Is there a console monitor
where I can boot off network resource for installation
or local DVD/CD?