Lost the sources for SpringMaus long ago, so thats why I can't do a proper MorphOS version (well for sure i could, it just never makes it to the top of my todo list).

Will look at the config I use on my iMac when I'm back home tomorrow, but AFAIR it should be enough to write the screenmode till the ".1" part (you might have to leave the space at the end for other) as this would cover all possible screenmodes/depths.