Hi again Mark,
I think I am missing something here, or I’ve screwed up my directory structure.
If I click on the “Files” icon (Access and organise files) I get a window with “Home” at top dead centre. On the left a column listing all my drives as “DEVICES”, beneath that, in bold type “Computer” below which is a list of Directories (? Folders) headed by “Home”, “Desktop”, “Documents” down to “Rubbish bin” at the bottom.
To the right of this is a white window in which are a number of folders with “Desktop” at the top, some of which appear in the list on the left and some which don’t. Above this is the heading “Home” in a dark grey box on a lighter grey background. But…
To the left of this “Home” box is a left pointing triangle. If I click on this I get another “home”, not bold type and lower case “h” which, if I click on it renders a folder “tony” below a folder icon with the house symbol thereon.
This contains 11 folders which are the same as the “Home” folder.
It would appear to me that I have directory something like this: -
"home"
__________|___________
| |
tony [b] Home[/b]
| |
11 Folders Same 11 Folders
or am reading something wrong.
Sorry to be a pain over this, but I’m sure that the reason xsane can’t save my scanned file is that it can’t find the folder in which I wanted to put it, which is a bit painful now we’ve finally got the system to recognise the scanner 
I tried “~/scanned_images/WinXP_desktop_icons.jpeg” and “home/tony/scanned_images/WinXP_Desktop.jpg” in the browser window in xsane and get the same result.
Is there a difference, as far as Linux is concerned, between “home” and “Home”.
Thanks for your help Mark, it is much appreciated, and sorry for keeping on keeping on. :-[
Best Regards
Tony N