Island Air only had like a 5% to 7% market share, so essentially Island Air is a non factor in SW's decision.  SW would have to commit at least  10 to 12 aircraft (Boeing 737s) to go head to head with HAL.  HAL has 20 Boeing 717s for their interisland routes, but I think they only use 14 of them for normal operations.  SW would also have to devote capital for a maintenance hanger, maintenance equipment, maintenance, ground and gate personnel, and gate and counter space.  So I think the investment is in the range of $750 million to enter into the interisland market that has not been hugely profitable even for HAL.  I just think for SW there are other longer range more profitable routes to be taken  versus a limited short range interisland market.