OK, I just lost everything. My entire library gone. I managed to get most of it back after several hours of hell but of couse I lost all of my PDF files . It was horrible but I went and got the PDFs I could not life without and put them back. However now I cannot view them as they jump around. Also, endnote continue to crash frequently. As a mac user I have made sure nothing is stored online. I cannot take this anymore. Can someone tell me if Endnote is even compatable with mac anymore???