Sorry UALover7, but I think you might be out of luck. For purposes of upgrade or totally free awards on United, a First seat on a 2-class plane is only equal to a Business Class seat on a 3-class plane.
So I don't think you'll get far with an argument with a United Gate Agent. If Delta told you that you would be in First, you might take that up with them.
But, it never hurts to ask...nicely.
[This message has been edited by PremEx (edited 09-29-2000).]