July, 2009, is the target date for the next passenger car oil spec, ILSAC GF-5. That plans on a half-percent better fuel consumption (big deal nation-wide), greater sludge and deposit control especially for turbochargers, better retention of the phosphorus in the oil (keeping it out of the catalytic converter). More moly might be in the new formula, but the rising price ($30 per pound) and shortages might change that. Automakers, oil companies, and additive companies work together to create these new specs.