Aaron,
Not exactly what I meant. Example, I have an hour long clip of a show made up of 15 or so acts. I want a chapter marker and an embedded title in the video for each act. Adding the chapter markers is not a problem, adding the titles throughout is. By the "rule of thirds" you're discussing, I can have three titles, OR put the additonal one I need in the first third into the second third, and slide them back. The "split clip" workaround allows you to drop it right where you want it because iMovie "thinks" it is another clip apparently. A side benefit to this seems to be that if you add the Chapter Marker AFTER adding the "title text", the chapter marker will automatically pick up the text from the title.
Now, all this said, it shouldn't work this way. I should be able to drop as many text boxes wherever I want to in a clip, which the iMovie tech support specialist agreed with. He was escalating and writing it up as a problem.
I'd also like to be able to place the text where I'd like to on the screen (top, center, left, right, etc.) but haven't found a way yet.
Jay S.