But the old vaccine has a real downside.

"The real downside to the way we're playing is if we don't learn anything from it," Piazza said.

So the only real downside I can see is you really want to make sure that your drive is not overheating.

"And if they can't get it, there's a risk of no deliverability, which is a real downside."

There's not a real political downside right now.

"On the other hand, there is no real downside I can see in New Jersey either."

Surprisingly, making the jump to 3D has had no real downside for the game in terms of slowdown or glitches.

But there is a very real downside.

Mr. Pataki has apparently decided that there is no real political downside to delay.

"The real downside is if they can't sell it all and need an extra state subsidy."