Works on pc without any problems. I've upgraded via plugging the reader to usb and letting it handle the rest, using windows xp. I have given a try to a large number of pdfs yesterday and some of them are blazing fast, even though they are no smaller in file size or not less complex (pictures, page layout etc)
There is a difference that leads to slow performance, but I could not figure it out, If I knew it, I'd simply convert all my pdfs to high performing format. That's what I'm after
Kind regards
Seref