Xwindow basic question

[funk at osiris.cso.uiuc.edu]

I am asking this as an (extremely) neophyte user, so any **really** basic
answers would be greatly appreciated.  

What kind terminals are necessary to use, intelligently, the X windows stuff?
what sort of graphic capability does one need to have?  
We've got one Qume 511 (tektronix 4105 clone) and a bunch of PC's that can
do 4105 emulation.  Is this good enough, or do I need to leave X windows as
something neat that we can't do????
We are   running a Unisys 5000/80  under System V, rel 2  (soon to be Rel 3)

Many thanx

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|        Bruce Funk                         INTERNET: funk at osiris.cso.uiuc.edu |
|ACSEH, 21st TAACOM          __________________________________________________|
|Kaiserslautern, W. Germany  | Any resemblance between me and reality          |
|(guesting on osiris)        | is strictly coincidental                        |
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