I have published my .swf to a html page which looks great on a MAC. When viewed from a PC in doesn't just have a little darkening like I know there will be but rather dramatically alters to mostly unviewable because it darkens so drastically. I used primarily whites, greys, and black with many whites changed to varing degrees of opacity. I have a good handle on flash production but have ran into this obstacle after publishing and posting to my site. I have several books on flash but havn't seen this issue even adressed like the chapters one would see in a dreamweaver book nor in these forums. I used only web safe 216 and thought that the .swf played on a PC whould interpret the same values. Am I wrong. The launch intro should be able to be viewed at imagentiv.com. Thank You very much for any responses.