Hey, the only 3 work arounds I can recommend are: 1.) TMPGENC encode to DNxHD, then fast import into Avid; 2.) Use Sorenson Squeeze 7 or 8 to export to DNxHD, then fast import into Avid; 3.) Use Cineform (GoPro) Neoscene to export to Cineform Codec, Link Cineform AMA, then transcode to DNxHD. I know those aren't what you where looking for, but if