I'm sorry my first post had you worried. I should have explained what the file is...
Its a Japanese TV show's rendition of what ping pong would be like if played in The Matrix. Its very funny, is not spam and is not a virus.
I've been lurking on the boards for a couple weeks now and thought I had already introduced myself. Obviously not. FWIW, I live in the Blue Mountains, near Sydney, Australia, am over 35, and work in software development.
m0na