Final Cut 7 - Plug Ins - Settings

Hello

I'm thinking about continuing a project from FC6, (within 10.4), to a 2006 Mac Pro with FC7. I was using a plug in package called 'Nattress'. I'm told the Nattress package is also compatible with FC7. However, (even with successfully installing the plug in package into FC7), will the same settings show up from an older project in FC6 within FC7? Or would I have to start over again with the plug in settings? Will the Plug In settings transfer over into FC7?

Thank you

Mike