You paid 40 pounds to translate it from C to Pascal ? Really ?
Who did it, some company or person ?
I know newton engine...but it requires DLL that has to be distributed
with final EXE file...I prefer complete control in source code...
something like Unit...
But that code could be very good base for additional edits,
and improvements to make own physics engine..
how many physics engines do you know ?? I know just ODE and
Newton .. and commercial Havok...do you any other free or commercial ?