Well, I've managed to get the connection but with restrictions.I can access "My documents" on Linda from Graham but that seems about it.So anything I want to transfer has first to go to My Documents on Linda then I can transfer from there to My Documents on Graham.The main bugbear was when I clicked to open "My Documents on Linda" I was asked for a password,but I knew I hadn't set a password!Anyway I could see it was a 6 character word so I tried all of my 6 character ones to no avail.Then I saw on Lindas screen the network was showing mshome,so I punched that in & hey presto it worked!
So,thanks to everyone who has helped/offered help.I really don't know how I did it but I got there in the end.I certainly would have taken a lot longer without you guys help.Much appreciated,Cheers