Currently neither AVI DV nor MOV based on the DV codec are supported by your WD Live, they are not internally supported by the chipset either - I don’t think it is much of a problem since most people transfer their DV into DVD anyway - With a good enough encoder you can get excellent results, I know I do. Adding new codecs can be costly for WD. I think it would be better to spend the money on further enhancements and new features as a priority, and given the fact you can convert your DV footage to a supported format while retaining the quality, I don’t think should be a priority.