You won't be able to cr@&ck this software, but indeed as you said every process industry should have it. I think that they've just upgraded to a new version, Walkinside 5.4. My university is using it and I know we had a good price for a license. Don't know if you're a student but for education they're always ready to give a license away for a cheap price. All I can suggest you to do is to make a trial license form request, you'll find the link attached. Just make sur to fill in all the information required or they wont valid you request. See ya.

[link Point to another website Only the registered members can access]