Do you mean like a Michael Jackson moon walk? if you watch movies you'll often notice that you don't get many full body shots. do the same and you won't have to worry about sloppy foot work. As for pasting things together, i highly recommend that you not treat poser as a non-linear editor. it's much easier to use flash, or premiere if you are going out to video than to make a huge file and render it out only to find that you goofed. also when you make each of your scenes let the action preceed and carry through past what you intend to use. in scenes where characters walk you'll notice that characters often enter the frame from the extreme edge the camera pans them and then they walk off the other side of the frame. hope this helps if not then elaborate on your problem some more