Maybe its me... its probably me.  I don't do a lot of renders over background pictures, but I'm working on one right now.  Setup in Poser Pro for the 64 bit renderer originally, tested in DS3A (why is uberenvironment so damn slow with transmaps?), attempted render in Poser 8 with IL... to discover it won't render the background.   ????

Tried changing to render over background shader, back to render over background picture... re-imported background pic.  All the same result: white background.

Any ideas? Not sure what other info I can give for troubleshooting.