I ran across this in my internet adventures and thought ya'll might like to get in on the deal...Check it out.. :wee:
http://www.x-cad.net
Here are some good sources to show its not a joke..
http://xcad.thomasnet.com/
http://www.sketchup.com/forum/read.p...53#reply_28825
http://www.cadwire.net/commentary/?40521
http://www.aecnews.com/news/2005/06/02/1034.aspx