I installed the free proDAD and Red Giant plugins after installing and registering Video Pro X6. They don't show up as avaialble. I've tried to figure out where they are located so I can add the search path to plugins. Any ideas?
I presume by installing that you mean that you went under Help, Free Download and installed them? There is a second step. Go to Help, Install extra programs, which will show both ProDad and Red Giant, along with the MainConcept codec. You have to do this too. Done?
RG Quick looks should show up in the Effects tab under Extra effects.
ProDAD Mercalli will be under Effects tab - ProDAD, but Heroglyph will be under the Titles tab.