The reject also said that ForeignUS was not a valid entry, but I checked both rejected returns for that and it is not entered or is that just a generic answer?  Does the reject message tell you which partner is wrong as the only thing I got was ForeignUS is not a valid entry?  Finally, is it likely that it only applies to pass through partners?  I will have check over 100 partners and am just trying to narrow it down.

Also thanks for the first answer you gave me!