Nate,
I suggest you download and install the plugin, UVtools. See this discussion about the tool, and how to use it. Note that it may still be a work-in-progress. Be sure to read all the posts in the discussion, to fully understand how to get the tool to work, as there are no other instructions. All issues are, however, covered in the discussion:
http://www.sketchucation.com/forums/scf/viewtopic.php?f=180&t=10404
It's a great tool! (Thanks, again, Whaat.) I even added, to the above discussion, one of my experiments with mapping a globe.
Regards,
Taff
