[Solved] LWO filetype, and can it be converted?

I have an LWO file. It is an artists 3-D rendering of the Toutatis Asteroid which is expected to come VERY close to Earth this year in late September. I think LWO stands for Length-Width-Orientation, or something to that affect.

I'd like to convert it into a JPEG file so that I can use it as wallpaper.

The LWO file is 226K in size.
(just a hair too large to attach here)

Can someone convert it for me? Please PM your email addy to me and I will send the file.

Thanks a million!

LAN