Downadup Virus, look out, get windows updated!!

I normally don't push windows updates, I love the ones that look for bogus windows os and applications but say they don't. What a bunch of proprietary gobbledygook!
But being as this was on CNN and it sends information back to the host computer and infects every computer in a network I think maybe we should take heed and make sure we have patch MS08-067. I'm going right now to look and see if I have it.
Complete story here.
From what I could tell this is where you go for the security update for xp..