I dont use ICQ but :
b) Use sensers cartography fix from
http://www.eikon.tum.de/~isp/sphere/doc_index.html
he way I did it was to use insideUO to save a full map, then use psp7 and decrease colours to 2, although you will need to play about with the settings to get a devent rendidtion of the map in 2 colours, and save the 2colour bmp.
c) I did a similar thing on Deus Ovis a year or so ago, I can probably knowck something half decent up pretty fast if you want.
Just email me the location of your mul files, and what kind of landmass you want.
I have plenty of free time atm to knock something up atm