Saw this mentioned at the TDPRI, thought I would pass it along. If you want to generate templates on your PC but don't want to learn CAD, this might be a worthwhile alternative. Only $22 and you can download an evaluation copy first.
BigPrint (http://woodgears.ca/bigprint/index.html)
Tutorial (http://woodgears.ca/bigprint/help/tutorial.html#scale)
Very cool. I do have a couple pics of basses I'd like to have a template of that are no longer made. Might give it a try!
Take a look at some of the vids on his YT Channel (http://www.youtube.com/user/Matthiaswandel#p/u). Some nice stuff, I really like his pantorouter and his mobile table saw base. Also see his website (http://woodgears.ca/).
Neat stuff!