I open many PDFs every day that are created by multiple people in multiple different ways. Every. Single. Time I open a PDF, the bookmarks bar pops up, even if it's a single page document with no bookmarks. Also, whenever I have hidden the tools or anything else (F8 and F9), opening a new document brings all that stuff up. That means every time I open a document, I have to click 4 extra times to get rid of all the garbage so I can just see the document. Can you please just give us some preferences to never or always show bookmarks or toolbars or whatever? Your solution of "open document, change the things, save, then it will do this whenever you reopen it" is useless when the documents are read only or only get opened once or twice. It feels like every adobe product I use keeps getting worse with every update instead of better...