Issues with german voice and rme fireface 400 soundinterface

[urknall]

Hello!

I downloaded today the latest version of a german voice to test it on my system. I am running mac osx 10.6.3 in 64 bit kernel mode with the latest drivers for my rme fireface 400 soundinterface.

When i run a simple test command like "say test" in the console window, i get no sound output at all and the following error message in console: "Failed to set output buffer size: epon"

Do i run the command with the internal speakers or the internal soundcard i get no error message and the sound is played. When i run another voice (system included) with the rme fireface i also get no error message and its working.

From my opinion that other voices were working with the sound card driver i think this have to be a bug in the voice, or is that driver related?

Greetings Urknall