SoundMaker is a RAM based program.  If you run into problems chances are it's with the memory allocation.

       To increase the memory allotted for SoundMaker:

• Find the  SoundMaker executable and highlight it.

• Hit apple i to bring up the file's property's.

• Under Show: find Memory and increase the Preferred Size. The memory is listed in kilobytes so take that in mind (1024 kilobytes = 1 megabyte).

• If you exceed your physical RAM, make sure you have "Virtual Memory" turned on. (Apple Menu->Control Panels->Memory)