The Map generator is awesome, but you may not want to play on a map with monochomatic tendencies.
Enclosed is sample tga and params so you can play with it.
numofneighbors<=nostart is a lovely (and available) option.
Couldn't figure out how to put more than one file in the archive, but you can regenerate the .map file.
DomMap is available at Arryn's site
Rabe
(P.S. actually it wont let me upload, even though the .exe extension (self-extracting) is nominally eligible. What gives?)
params below
DomMap -v -h 550 -w 750 -n Random -s 877876 -r 1.5 -wl 0 -tl 60 -ml 80 -pl 5 -rl 70 -d .08 -ns 0 -nl 80 -ps 15 -sa 30 -la 8 -ss 60 -ls 25 -sc 1000000 -tc 10000 -sm 2 -ln 2 -sn 5