http://www.workingmodel.com/download.html

it is called working model 2d, and is really good for 2d computer simulation, well worth downloading and only about 20mb, ok that is big sry, but well like i say it is worth it, the only problem with it is that u cant save what u make but then again it is free

btw if that link doesnt work use this 1

http://www.krev.com/demo.html

Phil

Do any of u guys use CAD drwings, or coud u make use of any? any parts in particular anyonewants drawing/modelling/FEA etc?
Just wondering if there is much of a market out there?
Cheers