In today's daily news podcast, we look at the greatest software ever written, as well as how Windows measures on the scale of greatness. In other news, experts ratchet up Windows worm warnings, the newest Symantec beta comes with a painful catch for Norton users, VMware and XenSource join virtualization forces for Linux, GoDaddy launches a podcast service, and we review JotSpot's "less nerdy" wiki and tell you why it still needs a little work.

Today's In Depth is about corporate ethics, and our editorial comments are about the story behind our "greatest software" package.

Your host today is Johanna Ambrosio.