Chugalug,
I think that would've been "Overkill" !
Thanks for the info - but could not raise the link (seems my systems are all out of date !) Have gone to the desperate measure of enrolling on gmail (under another name), no joy, and now so far out of my depth that I can go no further - will have to backtrack.
Could you quote me the answer to my question in a nutshell on here, please ? Or if is too long and detailed, copy the relevant parts onto an email to me, but only if it is not too much trouble.
I would like to know the answer !
Cheers, Danny.