Hi, My name is Reinhard Stebner and I have just purchased the GPS software from senderogroup. I have several questions for you. 1) Do I need to by a GPS reciever or does it come with the package? 2) If I wanted to join any of the group activities where they go GPS exploring, is there a group discound or is it all done on your one and you just happen to meet a differnat areas? 3) Will the software run on anythe else other then a briallenote? (this is more for the map portion). 4) Is it possable to braille a area map? I look forwrad to recieving my unit and exploring using it!