cad for linux

I was cruising for wares for linux today and I ran across something of
interest, especially for all of the linux die hards. It looks like yet
another linux project funded by the US government.

http://ftp.arl.mil/brlcad/

It looks interesting except for the fact that you have to fax back the
agreement to recieve the source code. Apparently it gives a bunch of solid
modeling software a run for their money.

Give me open source or give me open sores.

Scot