Abel,
I have sort of run into the same problem. Any "decent" computer will run
Creo Parametric 2. The problem that I ran into was finding a computer that
would run Windchill. They don't sell those at Best Buy.
The requirements for Creo Parametric 2 should have been spelled out in your
software package. I don't know if you are looking before you make the
software purchase, or not. PTC (or the VAR) will have the specs on what you
need to drive Creo. I would go there before I go anywhere else.
Michael P. Locascio