thanks for your replies.
this is the info you need: Standard Edition : Sep 11 2007 Build and version number 60A03178.
I have managed to obtain the binary estimation option which you mentioned in your reply.
I am referring to the user guide II which i have. On page 541 there is info on estimation with various methods. I find no explanation of estimation when i choose Binary (logit). Can i find this in any other part of the user guide? Or maybe from some other source?
Thanks for your reply once again