You can use favourites in the Media Storage section to get to the media.. and in delivery make a new folder in one location where you wish and it will be the default each time you go back to render.. you can also make a render preset.
Two options if you are on 12.5 Studio. De-interlace in clip attributes, or use the Project settings, master project settings, “enable video field processing” which is also available in the no cost version.
The BMD web site Studio version required a dongle that you dont have if you use the App Store version. Now we are out of beta we will submit to Apple so you can get the App Store upgrade.