One Last Try at a Godaddy Installation

Thanks to all who have tried to assist me in installing OP at Godaddy.

I still have not accomplished it.
I can install a regular drupal installation, manually.
But not OP.

So here's my new idea ...

I have successfully installed OP at Pinchhost. What if i just copy everything from there over to Godaddy by FTP?

Would that work?
Which files should I send over? Which should I not? Which should I change.

Also, I keep hearing about php.ini.
Where exactly do I find such a thing?
If I need to make it, where do I put it?

Lots of questions, I know.
Thanks