He means a scrap file from an infected person's computer, mailing itself out, probably to everyone in that person address book. Not sure how widespread this may be, but be on guard, folks. I wouldn't think most people would be dumb enough to open the attachment, but then again, a lot of people ARE that dumb, because viruses wouldn't spread far if they weren't. Hell, I usually delete anything at all questionable unread, but not everyone is so cautious. I just wanted to warn everyone to be on the lookout for this.:)