Please don't top-post, it disturbes the flow of the communication.
Interesting. I prefer getting to the point an author is making.
There's documentation about that too, at the end of the installation instructions IIRC.
I did not see them. Please point me? I'd deeply appreciate it.
This suggests you're using PostgreSQL on Windows. I don't know anything about Windows (except that it's suitable for games :P), so can't help you with that. However, I can solve one of your other problems:
No, I am using *the most popular* setup on the web these days, which is almost the norm in hosting environments these days -- CentOS 4.4, with Cpanel/WHM. Erick