You should be able to import a graphic file into Movie Maker. I think you would need to create it in photoshop or a similar app, save it as a JPEG and then find the "import" command. Using it superimposed over you footage might be a problem. You can create text titles that show over your video but I suspect that Movie maker will not let you create graphic style titles. Dont have the link, but a quick search on the microsoft support pages for movie maker might help.