There is a version of xv for PCs. So in theory you should be able to run xv on the PC and point the display at the 770.
(Note xv is an X-windows picture viewer program)

I have tried this, and been unable to get access to the 770's X display. There are a number of forum discussions which seem to show people running remote X clients on their 770, Open Office for example. These forum discussions seem to imply it should just work.

xv -display <ip address>:0

should work?

How is this done? It does not seem to work for me.

Jon