Hello. I use Garageband for voice-over work. I add sound effects using the X-treme FX software by Ultimate Sound Bank. In every project I'm working on, I get the same error message "The UVI-engine reported an error, could not change preset. Error ID 3." This always happens when my project reaches around 16 mb, and sometimes I get a Garageband out of memory message. The same thing also happened with Garageband 1. The makers of the software are stumped. Any ideas?

PowerMac G4; Mac OS X (10.3.8); 1 GB, dual processor 1.42