Basic tutorial files for 2.0 version

Hello guys, I'm a totally new creo user. I'm getting started with it and I'm looking for the CAD files used in some tutorial and manuals I found. The problem is that the only files I get are for the 3.0 creo version while I still use the 2.0 one. Do anyone known where I can get those files for the 2.0 version? I'm looking for the files of the basic lessons. Any advice?

Thank you a lot in advance.