TANZANIA DTM HelP

[kwanjau]

Hi Masters,
I am kindly asking for DTM- Digital Terrain Map for Tanzania for any Engeneer here who could have that could open in Mapinfo or Atoll. I really need your help guys, of late no one in group is helping people are just silent. Kindly help. I have global mapper and dont know how to use

Kind regards,

KWanjau