Rharv,
This is actually the first file I've tried to render from RB. Boy, I really am a moron, aren't I? Let me try another file and follow a normal diagnosic proceedure to narrow it down. Thanks for bearing with me, I am definitely a newbie who needs to study the program a little more (or a LOT more!).........I'll try a few things and let you know.

ChuckD