Thanks to both of you for replying so quickly. The files I was referring to came from Renderosity's Bryce freestuff objects download area. Once downloaded, they have the file extension of ".br4". Clay had explained how to import .odp files, so I had tried that method to no avail. But I'll check out the link you provided ringbearer (thanks!) and also keep an eye out for Clay's reply to Eric's post. I really appreciate your replies, and thank you both! I'll post tomorrow as to how it's going after reading ringbearer's link.

I dare you, while there is still time, to have a magnificent obsession. --William Danforth