Thanks all, glad if I helped
AlpGlide - Yes, you can choose page margins from 1/2", 1/4", 1/8" to no margin at all in settings. I briefly tested it w/ pdf, and it works when you specify the font size (small,medium,large & x-large), which cuts off margins, rearranges the text and may puts pictures in a different position (kind of works like Sony's PDF reflow). But when you view the document using original layout, the margins are not chopped and you'll be looking at the page as if you're using adobe on your computer. I'll show the difference in the video review tomorrow.
Nikkie - Books fron Sony works fine. I only tested Barnes & Noble to download the free MW Pocket Dictionary from the ebook mall and it works great so far. The ebook mall kind of works like a browser, but for now it can only connect to B&N and Newspaper Direct.