V10 handles PDF better than previous versions. You can scan as PDF using Advanced Scanning option from Patient Documents. The pop-up into reader can be turned off so that the PDF is viewed in the Preview Pane (saving you a click). The new Inking utility in eCW can also handle PDFs so you can annotate, ink and reorder pages easily. You can even append a file to a PDF that is already in eCW Patient Documents.
If you would like assistance with setting up the new PDF viewer/ink editor or to learn how to scan PDF documents, contact Curas Support or your account manager. We can send you a quick guide on how to perform the scanning as well as make sure that the V10 ink editor and settings are enabled for your practice.