Gimp promblems :|

I just downloaded Gimp to use for making maps, and whenever i try to draw anything, it crashes
could somebody tell me why its happening??
note: i have a Mac OSX Leopard, and i downloaded the Gimp for OSX Leopard

could somebody tell me why its happening??
note: i have a Mac OSX Leopard, and i downloaded the Gimp for OSX Leopard