.Map :: MoHAA Mapping

Wonder if u people anybody can help me to find only 1 original map ... I would like to change a map just a bit for my clan ... I need a .map map if possible ruined village or a prog to help me to uncompile maps ! thanks to all of ya !! and my life for m-o-h !!!

Hi all I wanna do maps for my clan ... I would like to add things into maps ... can somebody tell me where I could find a prog to uncumpile a .bsp thanks to all your answers !