prediction: steelers 30 - arizona 6

Steelers D will be the difference. They'll bring the house immediately, and Kurt Warner will suddenly discover he doesn't have Marshall Faulk to dump it off to. If the Cards' O-line can hold the neo-Steel Curtain at bay, which I don't think they can do, then the Steelers 3-4 can repeat what the Pats did to Warner in '02: zone coverage and make him find the receivers.

But again, Steelers D will be the difference in this one.

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Update: And is why I don't bet on football, other'n not having the change to spare -- I rarely beat the spread. Even so, that was entertainment.