Well I have copied the mm6resmod.dll into the directory and made the recommended changes to the ini file.
After pressing F4 it seems to work but I get a much smaller size game window which I can not resize.
After pressing F4 again it goes back to the standard (full screen) game resolution the game was designed for
That is what I would like with the higher resolution ?

I've done some searching and there is a lot of stuff pertaining to MM7 resolution mod (which I have tried in MM7 works fine) but can't find anything to solve my much smaller size window in MM6,

Anyone got this to work ?

Cheers