PHP-Nuke Plugin

Hi,
I am currently using the trial version of aMember Pro. I am very happy with the way it works. One question though - My site uses PHP-Nuke. I want to integrate PHP-Nuke's users and aMember users. The way I expect it to work is just as you would imagine - All paying members get access to protected areas. And All free members can access the free areas - including all features of PHP-NUKE like News, forum etc (http://www.ani4me.com/site) but not the paid areas. PHP-Nuke's Forum access is most important for me. I dont want my users to have to sign in multiple times when they want to access member areas versus free areas like forum - so essentially when a user signs in to PHP-Nuke it would also sign in into amember and vice versa.

Is there a plugin I can purchase for this or is this something that is already included when I purchase aMember Pro?

Thanks

OK Stupid me.... There is a Plugin I can enable. I have my phpnuke installed in a different database and aMember in another. I verified that the user has same access in both databases.

But I get the following error:

phpNuke Board Db and Prefix - incorrect value. Error: Table 'phpnuke.nuke_nsngr_users' doesn't exist

where phpnuke is my database name and nuke_ is my prefix.


How do I resolve this?