What are the dimensions of the pages you are exporting?
My pages are 1150 x 715 & my resolution is set to 1024 x 768. Wow, it seems like it shouldn't fit width-wize. Does Firefox perhaps shrink pages?
Firefox will resize the pages. Here's a tip: subtract a minimum of 40 pixels of width from the document size to account for browser chrome.
Thank you so much for trying to help me this. I'm sorry to bother you with one. I didn't realize something very fundamental--my side by side monitors were set to different resolutions. I always used one to view IE & one to view Firefox. The Firefox one was a higher resolution. I'm not sure when or how they got set to different resolutions, but that sure caused confusion for me.