http://bugs.winehq.org/show_bug.cgi?id=14910
--- Comment #8 from Austin English austinenglish@gmail.com 2009-09-07 09:25:19 --- (In reply to comment #7)
Yes! Rosanne, you are correct.
I have tried CUPS-PDF with other applications and get the same result. What's more, I cannot find where they go to. File search on entire system for PDF files cannot find them.
You need a folder in your $HOME directory named 'PDF', they should get created under there.