Hi Jarred, not that I'm asking you for Vegas product support (ok, I am...) have you played much with R3Ds in Vegas? Do you know how to render out a file smaller than 4096 pixels across and still maintain maximum quality out of the raw (eg. full debayer)? When I render R3D in Vegas out to a smallish format (eg 640 pixels across) it renders about 10 fps on my measly Core2 Duo (even with project at max quality) meaning it must be using a lower-resolution proxy, and the output looks like it too. When I ask for 4k still frame export, it takes several seconds per frame, and I get the quality I expect from the full process.