>I see Oracle has a beta out (that was supposed to be a production release this year).
>I hear Microsoft's EF4.x is somewhat compatible.
>I hear there are third party providers.
>
>Anyone tried using any EF with Oracle?

To tell you the truth, I wouldn't even try. I have nothing to base that off of besides my prejudice against EF. I'm stuck using it now, and I really miss NHibernate.