I'm sure it's on the drawing board. If it wasn't for this stubborn bank Website I have to go to now and again, I would have removed IE from my system completely.
I am in exactly the same situation. I'm physically repulsed when I'm forced to see that IE virus-transporter crap appear onscreen. Can't wait to see it gone for good.
Have you tried one of the extensions that changes your user-agent strings to fake out the server into thinking you are using IE? Sometimes that is all it takes. It also helps to complain loudly to the bank. If enough people complain about being locked out, they'll have to do something about their poor site coding practices.