"You've predicted that Linux desktops will capture about 30% of the enterprise desktop operating system marketplace by 2006. How did you come up with that number?
"Perens Actually, I was looking at Windows licensing. Microsoft really hasn't been able to solve its licensing issues. We had a pretty big push from vendors looking at Linux because of that. Then, we lost some ground because of the licensing changes on Red Hat, but that's going to work itself out, I think..."