Nassau County's new tax assessor says "taxpayers are saddled with a $250-million annual burden because of the current system. It is an assessment apocalypse." Patrick Foye blames the tax refund situation. Nassau County Executive Edward Mangano wants to put a four-year freeze on property taxes to give him enough time to reform it. Meanwhile, residents recently discovered wrong sales prices on the county assessor's Web site, apparently caused by a computer glitch that county officials say has now been corrected.