Documents in Firefox format do not open automatically in the preview pane. Why? Also, I don't want my documents changed from the original format. How do I change them back and how do I keep this from happening again. I don't want to have to select a different format every time I try to open a document. That is a pain in the neck. I want to "click to open" and the document be in it's original format. If necessary I will go back to one of the other browsers I have used in the past. As I don't want multiple browsers on my computer it would be necessary to uninstall Firefox. I like it so far other than you all hijacking my documents and altering the way they open. You also might want to remember that even the "legitimate" folks on the internet are seen as predatory, i.e., gathering information, tricking us into installing crap we don't want or need, and in some cases, requiring a specific program to open a specific document. I'd be working very hard to show you are trustworthy. If you have a solution to this and it is complex then you will be wasting your time and my time trying to explain it. You guys created this so, if I'm going to use Firefox, you fix it on your end. FYI, if I have to uninstall Firefox I will, when asked, strongly recommend against using your service. Thank you.