Write the SMS is really great, the surf is very fast of equip, very good and build faster the pages I've rarely seen =) the only annoying was that you had to set extra one wireless carrier that you can the BlackBerry services use, from and you have to time the battery to take out about which apps to install. if the memory is full, nothing can be more to install but this is therefore fixed. from time to bother even the applications resource monitor then starts the device but new does not take all too long but it is annoying sometimes. navigation with the device is really good, but I use mostly Google Maps because it smaller clubs or roads better place than this integrated navi. if one device has a time knows one prop. already be device that tricks on how to best deal with it. I would buy another BlackBerry devices are really good! machts keep it up! Have fun and try out and use! 4 of 5 stars for the small shortcomings but do not have very tragic =)