Help with forum conversion O2 => Fusion

Hi,

I have an Oxygen forum I'd like to include in a PHP Fusion site.
Actually, last January I just had implemented Oxygen on my site (was a forum offered by my host) when I discovered PHP Fusion...

It seems there's only a PHP BB converter, and I know Oxygen is a much smaller project, but I would greatly appreciate if someone could tell me how to convert it.

Here is my forum database (no big secret, just 140 posts) (149 ko zip):
http://www.meeetooo.info/forum_struct...nf.sql.zip

Oxygen has a PHP BB converter to Oxygen, but is not interested in telling people how to leave them...
Here it is!
http://www.meeetooo.info/forum_struct...en_113.zip
Maybe reversing this + using the PHP BB converter could do the trick, but I'm not that talented (yet?).

Thank you for any help and/or how-to...