Hi Sherridon,
Are you having difficulty importing them in general or just as a part of the published output? It's worth noting that objects aren't vectored in HTML5 output. As a result, they may not appear as crisp in HTML5 as they do in Flash if you set the player to scale to fill the browser. To avoid scaling and reduction in image quality, we recommend locking your course player at optimal size. Because objects aren't vectored in HTML5 output, they may look blurry or pixelated in zoom regions.
Please feel free to let us know if you need anything else.