[RileyFreeman]

I followed them word by word.
This is what I did
* First took backup of DB, turned off the board.
* Created a FB app
Canvas Callback URL: http://forums.themobileninjas.com/
Connect URL: http://forums.themobileninjas.com
Base Domain: forums.themobileninjas.com
Canvas URL: http://apps.facebook.com/mobileninjas/ ( notice site open correctly while using this link
FBML/iframe: iframe

* Uploaded all files and correctly permission so php scripts are executable
*Entered application API Key and Secret key
* registered default templates and saved settings
* edited required templates.

I would appreciate if you could tell me what's wrong instead of telling it *Should* work.

thanks in advance