i'm tablet shopping... vizio pricepoint is enticing and from reading this forum, seems the functionality would meet most of my needs. (i've done a decent amount of reading this forum in search of these topics, so pls forgive if i missed answers to these queries...) one area of concern for me is reading pdfs. i've been inclined toward a 10" tablet for ease of use with pdf's but i don't relish the clumsier size. what kind of pdf reading experiences have y'all had with this tablet? does the 8" add enough screenspace that 50-year-old eyes can read the pages - perhaps at least a half page at a time with tablet in landscape orientation? the other concern i have surfaced only after reading the forum. some folks suggest issues between android and exchange server. i have no problems with my android phone and exchange, so perhaps these are older posts or is the problem with vizio?