Would you be able to change the directory it downloads to (preferably, in a new folder somewhere suitable please), in the options? It's still set to the path of the internal MMC in Diablo (via an interesting method, admittedly...) and I have no idea if it has changed for Fremantle ('tis an indication for me to look at ke-recv source). In the SDK, at least, downloading to the Audio Clips folder worked.

Thanks again, I will look into it.