[Ted]

I wonder if Roxio is introducing something to the .wav that would cause that error when converting with FLAC Frontend? I used to use Roxio for ripping and burning (and converting to .mp3), but I've found it sometimes gave me problems (usually with burning). I know that's not the same thing you're doing, but my point is, maybe Roxio isn't best suited for the job you're doing. To me, Roxio seems like it's better as a general purpose product, rather than something to be used for "high-end" work.

I haven't had a chance to install the apps mentioned in the FAQ on this site yet, so I'm not sure which one it is, but maybe you want to consider trying the one for ripping and see if that gives you better results.