In the german wikipedia of Apfelmännchen were some very nice pictures.
There are regions i wanted to visit, remebering your program,
which is really fast on a Quad core and a fair graphics card.
On some regions the calculation depht slider is on the right corner.
Also the Detail level, ist there a possibility to further increase this values.
Because the speed is good.
I am using the 0.44 Version with suse 11.1 x64.
Some command line setting?