Opening Practice Parts with Student Edition

Hi All,

     I did an internship and I'm looking to practice with some of the parts and assenmblies I woked with from the company. Unfortunetly they were made in a commercial version of WF 4.0 and the student edition of CREO 2.0 won't let me open them.

Is there a way to work around this? Can I convert the parts? Is there a cheap version of W.F. 4.0 I could buy?

Any help would be appreciated. Even if there's a way to just view the parts and assemblies it would help.

Thanks,

Alex