Thanks for your input !

Three questions ...

Ok, you're confirming what I believe.  Now, do I have to re-file the 510 s I've already filed with zeros or just file the 511?  It sounds like I need to do both?

And my software is still showing the 511 in a DO NOT FILE status, which doesn't help me get anything done.  I take it we do not have a date on when the 511 form is available?  

And, is e-filing still an option for 511 if we have already e-file the 510?