The PrintShop that prints my work will not download the software, and wants a PDF instead. I know the last time I used the Memorex software, that option was not available. Has it changed at all?
If you want to print to PDF, install CutePDF Writer then access the print menu and select the CutePDF engine and you will be offered the possibility to save the PDF file on your disk and that's it. It's the most simple way to "print to PDF".