Well, I must have been under a rock or in lala land to miss this. I was listening to Goss' Garage today and April 1st 2006 all gasoline will be E-10 (10% ethanol) which replaces the current MTBE additive. Pat discussed the new stuff at length and basically stated it will be fine even for older autos. He said that in older autos the ethanol is a super cleaner and will break lose all kinds of stuff in the fuel system. He said if you notice your auto running really crapy just change the fuel filter.
Coasty