The free version works great - but be aware a person cannot build assemblies and or automate assemblies with this version. You can build parts and like I said it works great.

Also, if you load an existing part into the program that was created on on older version it will change it to the recent version and you can't take it back to original version, so copy backup - copy. It did not take long loading it and you can either have a disc to sent to your home or business or down load it on line. Be sure to read some of the blogs before down loading it so uyou understand some of the issues that may arise while down loading it.

Darrell