As long as she's not dependent on shader nodes she should work in P4.  I used P4 until I got P5 for free and the material room scared the crap out of me looking at all those nodes and such.

The best computers I have is over 16 yrs old!  Mustang?  My PC barely qualifies as a Yugo! :laugh:  If any of us wants to be current with either software or technology, it takes time, hard work and money.  I know ALL about being out of money and luck after having two strokes, losing almost everything I own, losing my job of fifteen years and moving into public housing with my POS PCs.

You make a do with what you have.  I managed to upgrade to P7 by working the sales when they came and making every cent count toward bigger and better tool-sets. I can't buy hard candy pieces if I was dying for them, right now.

I still have the desire to be better than I am and use things that are better than I have.

I cannot save the world. Only my little piece of it. If we all act together, we can save the world.--Nelson Mandela
An  inconsistent hobgoblin is the fool of little minds
Taking "Just do it" to a whole new level!