Yes, using it within Vegas Pro (15 and 16). Have been able to modify a few older projects I did and wanted to change them to wide-screen/HD for 5mt x 3mt video-wall backgrounds. Have also had some success adding effects directly to other video for similar situations.
I have no questions at present because it just works... I may not be pushing it to its limits and I know there is a load more I can be doing with it - but that will come.