Problems with 5.2 -> 6.0

[Raymond Popowich <popowich spooky dynip com>]

I tried the upgrade a few weeks ago, but quickly went back after learning
that networking and StarOffice would not work for me.  Now that StarOffice
5.1 is out, and they released the networking rpm at the errata site, I
decided to try 6.0 again.  Both work great!

My Problems.  
	xterm - when I try to start an xterm, I get the error "xterm: 
        no available ptys".  kvt works for getting a terminal, but it
        does now work with xterm -settings, how do I get the xterms to
        start working again?
	
        xdm login screen - It has a "shutdown" button that lets ANY user
        restart/shutdown the system.  How do I reconfigure who can access
        it or just disable it completely?   

Those are my two biggest gripes right now.  Everything else appears to be
working without any problems.  Any thoughts would be appreciated.  Thanks!

-----
Raymond Popowich
popowich spooky dynip com