z1mmnd1, good idea.. but i would have to see this... the blowing fire idea would not work though . Unless it was flash.. but then thats not "professional" and rarely looks pleasing to the eye. The cyber dog idea is a good one, if the light went on and off seeing that light travels faster than the eye can see so it would be realistic.. but would double loading rate on the image. Hmmm, yea i would have to see an example.