I want to thank all those people for their kind advice re viruses.

HOWever, my real concern was to tell y'all that I would not be 
opening attachments (most are a pain in the butt anyway - 
just"business cards").
The REAL REASON I was doing so was because

THE UNIVERSITY COMPUTING CENTRE ISSUED THE 
WARNING.
They do not do that lightly.  It is only the second occasion I can 
ever remember.
They provide our anti- virus software which is regularly updated - as 
well and as quickly as anyone on this net I guess..  We cannot 
open up our PCs without that coming in to play.
I have been around long enough to have seen most of the BIG 
scares.
Thanks for the advice anyway.
Russ
p.s.  I wonder if any of those who have their address cards as 
attachments will look to find out and lose them as a result of these 
small excahnges.  They really ARE a pain in the BUTT (IMO)
Perhaps we do not know we have them?

Russ Allison, 
Dental School
Cardiff
Wales