>I am starting to use MSN Messenger, and heard about virus threats. I heard that a virus can spread through this program without user intervention, which I find somewhat doubtful (I find it more probable that the user in question opened a file on purpose after receiving it). Any knowledge about this issue?
>
>TIA, Hilmar.

Just the usual things a pro would od: Keep a good anti-virus program active in the background all the time, *keep it updated* with the latest vaccines, watch for and *install* the latest security patches, and you shouldn't have any problems. The ones getting killed are the mom's & pops, aunts & uncles, grandmas & grandpas who run Windows right out of the box, naked, get compromised, and become a DoS launching platform without every knowing it, until their box blows up. Unfortunately, there are millions of them.
jlk