>How do I upgrade to X11R6.1 from X11R6? In other words, what pitfalls 
>should I be aware of? Will any software have to be recompiled to use new 
>libraries, etc.? Finally, can I untar into the same directory as X11R6? My 
>primary concern is a lack of disk space. 

Glenn,

Before I knew this wasn't official I downloaded it and just untar'ed it 
onto my P-550 system. It hasn't given me any problems other than 
replacing some of my xdm config files. Everything else has been running 
just fine for me.

-bob