No Capture Done Sound

I have been using Capture One since they first came out a few years ago, with Canon 1Ds and Macs. Early on, we had a camera ready sound and a capture done sound, but ever since getting to the 3 series of C1 DSLR, we have only a camera ready sound, even though I have selected a capture done sound also.

I like the audible feedback that my images are actually getting to the computer when shooting tethered.

We have the same problem on OS 10.3.8, 10.3.9 and 10.4. Also on 2 different Powerbooks (400Mz Ti and 1.67Ghz Aluminum) and 2 different G4 Towers.

Anybody have any thoughts as to what may be happening. I would prefer the capture done sound over the camera ready sound.

Thanks,