Thanks for all replys. One concern for me is that it seems the N800 seems to be considerably larger and heavier (are there any pictures that show a N800 and a TX side by side?). I need something that I can carry around anywhere at any time and that would allow me to read ebooks comfortably while e.g. travelling. Is the N800 a good device for that or do you basically need a table to support it when you want to use it for a longer period of time because it gets too heavy? Many thanks!