xdm question

[Craig White]

I'm really out of my element here.

I'm using some old iMac G3's as ltsp clients and they're really cool.
I've got them working as either linux thin client or Windows thin client
via k12ltsp. I want them to do both but that requires two X servers on
the same system.

Whichever loads first ties the system up and the other becomes just a
grey background with a large 'X'

I'm guessing that I have to modify xdm-config but I can't figure it out
and there aren't man pages for xdm-config that I can find?

Can someone toss me a bone here?

-- 
Craig White <craig at tobyhouse.com>