Printing to a postscript file and no file name ??

Printing to a postcript file from the print dialogue box, and when the "save as" box comes up, there is no file name in the file name line. What!?!?

I must have my postscript files match precisely my file name. How could this feature be gone?? I have to manually name my print file? That's like exporting a jpg but having to name your jpg each time...

UNBELIEVABLE!!!