Help! Moving a PHPNuke website

From: PjH (philhuff_at_cimanet.co.uk)
Date: 04/30/04 

Date: 30 Apr 2004 12:05:14 -0700

Newbie alert, here, so I apologise in advance.

I have a website hosted with one company, under one domain, that needs
to be moved to another host, and under another domain name.

I've tried moving the files, I've tried installing PHP Nuke through
CPanel, and I've tried copying databases exported using phpMyAdmin,
but nothing seems to work.

Help? I'm out of my depth now...

The site is hardly a high traffic business critical cite
(http://devil-star.com/pbmain/) but it would be good to save
everything (members, forum posts, stories) rather than starting fresh.
I have full FTP and CPanel access on both domains, so any help you
could offer would be appreciated.