I tried this on a win2k3-32 and win7-64 machine and it was consistent.
The combobox for choosing a destination printer only displays pdfcreator pdf printers. I think this may be backwards. You may want to suppress pdfcreator printers from this list.
We have fixed it and will include this in the next release, which should be due in two weeks. I am sorry that we made this feature so useless in this version.