RE: R2 features and documentation?

I did some more testing. I can now generate cert requests and approve them.
But now I have few more questions :-)

1)	When I click on Submit to send out my request, among other things,
EE prompts me for "exporting TO smart card". What is it trying export to the
card? I was expecting that at this point EE calls PKCS11 to generate the key
pair, reads the public key component out of the token and generates the cert
request. 
Is the prompt actually supposed to be "export FROM smart cadr"?

2)	If I make changes to my request during request generation, EE also
prompts me for saving the changed certificate. If I say YES, every thing
works. But if I say NO, key generation fails with error "key generation
parameters are missing". If I exit the program, reenter and this time accept
the prompt for saving the cert, every thing works.

3)	After the cert is issued, I cannot find a way to export the
certificte. There is an export option but it's grey'd out. Is this because
the feature is not implemented or am I missing something.

Any chance of getting the answers to my previous questions regarding
documentation and features in this drop?

Thanks,
Riaz