I have bought myself the reader for two reasons: 1. Read of light reading (EPUB should be) and 2. carrying of technical information (PDF) with own notes. 1. recommended as an eBook reader clearly. Although I now use to manage the software Calibre (The supplied serves only to update the firmware). For reading the part is simply good, scrolls quite quickly, writing clearly. Font size easily adjustable. simply good. 2. The issue PDF is currently probably to all readers a horror. Especially when inserted drawings can not enlarge it, so that you can see nothing. After the tests with multiple files I gave up the subject. Use it now my now acquired IPAD (but is not a good substitute for a reader - too heavy - not for long read display capable) 3. Other - Battery no longer holds as extreme long after just over a year. Must often after 2-3 days Reload. - Wi-Fi - the attempt to buy books via WLAN over the reader, except to buy in the store preset, I have now been abandoned. The necessary inputs especially when special characters are just too complicated to me. Use said the PC and then distribute as above about Calibre CONCLUSION device: When I watch the clips for the current expensive reader, is the price-performance ratio maintained so reasonably here definitely. Otherwise, I have the impression that the devices are "semi-finished" thrown on the market, then that is remedied in the next generation, what the customers complain about most. Conclusion DRM: It's a shamelessness that you have to sit behind Adobe afterwards to log its old equipment and only 5 devices (as of autumn) can log on without having to sit behind behind Adobe. We are a normal family with 2 adults and 2 children. Managing I'm doing now for all All About My Laptop (1) - I have a reader (2), and iPad (3rd), my husband has a Reader (4) and and an IPAD + PC (both currently not enabled). My daughter has a reader (5), there are currently no tablet PC an d does not read on the PC. My son will not make the reader. Offer this I can put my books read and no longer used or as a sale and not, as before - why not eigendlich ?????? The price difference from the printed book's now extremely thin.