[ubuntu-uk] Strange file sharing problem

[John MM]

Ok, I just wondered, can I ask the question again, I have managed to get 
the computers to see each other, but I cannot get Nautilus to show the 
directories, from either the Ubuntu partition or the Windows Partition. 
When I go into Places>Network, I click on the Icon in there, and still 
get Unable to mount location - Failed to retrieve share list from 
server. I have searched for that using Google, not much comes up, that I 
can understand anyway. I am still wondering if it is a 
Permissions/ownership thing. Is there a command in the Terminal I can 
use to see why Nautilus camt view the files.